Home / 24,805.04-34,211.14-16,315.88

Finding the Fourth Proportional to 24,805.04, 34,211.14 and 16,315.88

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Solution

The fourth proportional to 24,805.04, 34,211.14 and 16,315.88 is: 22,502.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,805.04 : 34,211.14 = 16,315.88 : x
  2. Step 2: Convert to fraction form
    24,805.04/34,211.14 = 16,315.88/x
  3. Step 3: Cross multiply
    24,805.04x = 34,211.14 × 16,315.88
  4. Step 4: Simplify right side
    24,805.04x = 558,184,854.90
  5. Step 5: Solve for x
    x = 558,184,854.90/24,805.04
  6. Step 6: Final answer
    x = 22,502.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.