Home / 24,987.26-34,479.08-16,046.87

Finding the Fourth Proportional to 24,987.26, 34,479.08 and 16,046.87

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Solution

The fourth proportional to 24,987.26, 34,479.08 and 16,046.87 is: 22,142.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,987.26 : 34,479.08 = 16,046.87 : x
  2. Step 2: Convert to fraction form
    24,987.26/34,479.08 = 16,046.87/x
  3. Step 3: Cross multiply
    24,987.26x = 34,479.08 × 16,046.87
  4. Step 4: Simplify right side
    24,987.26x = 553,281,061.85
  5. Step 5: Solve for x
    x = 553,281,061.85/24,987.26
  6. Step 6: Final answer
    x = 22,142.53

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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.