Home / 41,357.73-57,055.36-25,432.77

Finding the Fourth Proportional to 41,357.73, 57,055.36 and 25,432.77

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Solution

The fourth proportional to 41,357.73, 57,055.36 and 25,432.77 is: 35,085.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357.73 : 57,055.36 = 25,432.77 : x
  2. Step 2: Convert to fraction form
    41,357.73/57,055.36 = 25,432.77/x
  3. Step 3: Cross multiply
    41,357.73x = 57,055.36 × 25,432.77
  4. Step 4: Simplify right side
    41,357.73x = 1,451,075,848.15
  5. Step 5: Solve for x
    x = 1,451,075,848.15/41,357.73
  6. Step 6: Final answer
    x = 35,085.96

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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.