Home / 62,118.12-93,190.92-22,675.12

Finding the Fourth Proportional to 62,118.12, 93,190.92 and 22,675.12

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Solution

The fourth proportional to 62,118.12, 93,190.92 and 22,675.12 is: 34,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,118.12 : 93,190.92 = 22,675.12 : x
  2. Step 2: Convert to fraction form
    62,118.12/93,190.92 = 22,675.12/x
  3. Step 3: Cross multiply
    62,118.12x = 93,190.92 × 22,675.12
  4. Step 4: Simplify right side
    62,118.12x = 2,113,115,293.91
  5. Step 5: Solve for x
    x = 2,113,115,293.91/62,118.12
  6. Step 6: Final answer
    x = 34,017.70

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1.5x scale

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.