Home / 62,664.48-93,927.36-29,357.28

Finding the Fourth Proportional to 62,664.48, 93,927.36 and 29,357.28

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Solution

The fourth proportional to 62,664.48, 93,927.36 and 29,357.28 is: 44,003.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,664.48 : 93,927.36 = 29,357.28 : x
  2. Step 2: Convert to fraction form
    62,664.48/93,927.36 = 29,357.28/x
  3. Step 3: Cross multiply
    62,664.48x = 93,927.36 × 29,357.28
  4. Step 4: Simplify right side
    62,664.48x = 2,757,451,807.18
  5. Step 5: Solve for x
    x = 2,757,451,807.18/62,664.48
  6. Step 6: Final answer
    x = 44,003.43

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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.