Home / 62,221.08-93,319.07-17,835.92

Finding the Fourth Proportional to 62,221.08, 93,319.07 and 17,835.92

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Solution

The fourth proportional to 62,221.08, 93,319.07 and 17,835.92 is: 26,750.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,221.08 : 93,319.07 = 17,835.92 : x
  2. Step 2: Convert to fraction form
    62,221.08/93,319.07 = 17,835.92/x
  3. Step 3: Cross multiply
    62,221.08x = 93,319.07 × 17,835.92
  4. Step 4: Simplify right side
    62,221.08x = 1,664,431,466.99
  5. Step 5: Solve for x
    x = 1,664,431,466.99/62,221.08
  6. Step 6: Final answer
    x = 26,750.28

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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.