Home / 63,929.01-95,904.24-19,545.36

Finding the Fourth Proportional to 63,929.01, 95,904.24 and 19,545.36

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Solution

The fourth proportional to 63,929.01, 95,904.24 and 19,545.36 is: 29,321.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,929.01 : 95,904.24 = 19,545.36 : x
  2. Step 2: Convert to fraction form
    63,929.01/95,904.24 = 19,545.36/x
  3. Step 3: Cross multiply
    63,929.01x = 95,904.24 × 19,545.36
  4. Step 4: Simplify right side
    63,929.01x = 1,874,483,220.17
  5. Step 5: Solve for x
    x = 1,874,483,220.17/63,929.01
  6. Step 6: Final answer
    x = 29,321.32

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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.