Home / 62,320.30-93,480.45-22,864.30

Finding the Fourth Proportional to 62,320.30, 93,480.45 and 22,864.30

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Solution

The fourth proportional to 62,320.30, 93,480.45 and 22,864.30 is: 34,296.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,320.30 : 93,480.45 = 22,864.30 : x
  2. Step 2: Convert to fraction form
    62,320.30/93,480.45 = 22,864.30/x
  3. Step 3: Cross multiply
    62,320.30x = 93,480.45 × 22,864.30
  4. Step 4: Simplify right side
    62,320.30x = 2,137,365,052.94
  5. Step 5: Solve for x
    x = 2,137,365,052.94/62,320.30
  6. Step 6: Final answer
    x = 34,296.45

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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.