Home / 62,037.08-93,009.76-19,892.72

Finding the Fourth Proportional to 62,037.08, 93,009.76 and 19,892.72

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Solution

The fourth proportional to 62,037.08, 93,009.76 and 19,892.72 is: 29,824.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,037.08 : 93,009.76 = 19,892.72 : x
  2. Step 2: Convert to fraction form
    62,037.08/93,009.76 = 19,892.72/x
  3. Step 3: Cross multiply
    62,037.08x = 93,009.76 × 19,892.72
  4. Step 4: Simplify right side
    62,037.08x = 1,850,217,112.95
  5. Step 5: Solve for x
    x = 1,850,217,112.95/62,037.08
  6. Step 6: Final answer
    x = 29,824.37

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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.