Home / 62,770.19-94,160.40-29,472.08

Finding the Fourth Proportional to 62,770.19, 94,160.40 and 29,472.08

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Solution

The fourth proportional to 62,770.19, 94,160.40 and 29,472.08 is: 44,210.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,770.19 : 94,160.40 = 29,472.08 : x
  2. Step 2: Convert to fraction form
    62,770.19/94,160.40 = 29,472.08/x
  3. Step 3: Cross multiply
    62,770.19x = 94,160.40 × 29,472.08
  4. Step 4: Simplify right side
    62,770.19x = 2,775,102,694.27
  5. Step 5: Solve for x
    x = 2,775,102,694.27/62,770.19
  6. Step 6: Final answer
    x = 44,210.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.