Home / 62,221.29-93,354.21-26,667.69

Finding the Fourth Proportional to 62,221.29, 93,354.21 and 26,667.69

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Solution

The fourth proportional to 62,221.29, 93,354.21 and 26,667.69 is: 40,011.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,221.29 : 93,354.21 = 26,667.69 : x
  2. Step 2: Convert to fraction form
    62,221.29/93,354.21 = 26,667.69/x
  3. Step 3: Cross multiply
    62,221.29x = 93,354.21 × 26,667.69
  4. Step 4: Simplify right side
    62,221.29x = 2,489,541,132.47
  5. Step 5: Solve for x
    x = 2,489,541,132.47/62,221.29
  6. Step 6: Final answer
    x = 40,011.08

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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.