Home / 62,355.18-93,564.06-29,077.86

Finding the Fourth Proportional to 62,355.18, 93,564.06 and 29,077.86

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Solution

The fourth proportional to 62,355.18, 93,564.06 and 29,077.86 is: 43,631.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,355.18 : 93,564.06 = 29,077.86 : x
  2. Step 2: Convert to fraction form
    62,355.18/93,564.06 = 29,077.86/x
  3. Step 3: Cross multiply
    62,355.18x = 93,564.06 × 29,077.86
  4. Step 4: Simplify right side
    62,355.18x = 2,720,642,637.71
  5. Step 5: Solve for x
    x = 2,720,642,637.71/62,355.18
  6. Step 6: Final answer
    x = 43,631.38

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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.