Home / 41,992.53-57,947.50-26,076.63

Finding the Fourth Proportional to 41,992.53, 57,947.50 and 26,076.63

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Solution

The fourth proportional to 41,992.53, 57,947.50 and 26,076.63 is: 35,984.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,992.53 : 57,947.50 = 26,076.63 : x
  2. Step 2: Convert to fraction form
    41,992.53/57,947.50 = 26,076.63/x
  3. Step 3: Cross multiply
    41,992.53x = 57,947.50 × 26,076.63
  4. Step 4: Simplify right side
    41,992.53x = 1,511,075,516.93
  5. Step 5: Solve for x
    x = 1,511,075,516.93/41,992.53
  6. Step 6: Final answer
    x = 35,984.39

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Half scale
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Double scale
Find fourth proportional to 41,993.53, 57,948.88 and 26,077.63
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.