Home / 41,923.12-57,855.02-23,060.76

Finding the Fourth Proportional to 41,923.12, 57,855.02 and 23,060.76

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Solution

The fourth proportional to 41,923.12, 57,855.02 and 23,060.76 is: 31,824.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,923.12 : 57,855.02 = 23,060.76 : x
  2. Step 2: Convert to fraction form
    41,923.12/57,855.02 = 23,060.76/x
  3. Step 3: Cross multiply
    41,923.12x = 57,855.02 × 23,060.76
  4. Step 4: Simplify right side
    41,923.12x = 1,334,180,731.02
  5. Step 5: Solve for x
    x = 1,334,180,731.02/41,923.12
  6. Step 6: Final answer
    x = 31,824.46

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Half scale
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Double scale
Find fourth proportional to 41,924.12, 57,856.40 and 23,061.76
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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.