Home / 83,431.04-125,167.06-24,267.22

Finding the Fourth Proportional to 83,431.04, 125,167.06 and 24,267.22

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Solution

The fourth proportional to 83,431.04, 125,167.06 and 24,267.22 is: 36,406.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,431.04 : 125,167.06 = 24,267.22 : x
  2. Step 2: Convert to fraction form
    83,431.04/125,167.06 = 24,267.22/x
  3. Step 3: Cross multiply
    83,431.04x = 125,167.06 × 24,267.22
  4. Step 4: Simplify right side
    83,431.04x = 3,037,456,581.77
  5. Step 5: Solve for x
    x = 3,037,456,581.77/83,431.04
  6. Step 6: Final answer
    x = 36,406.79

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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.