Home / 24,824.50-34,287.06-16,426.42

Finding the Fourth Proportional to 24,824.50, 34,287.06 and 16,426.42

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Solution

The fourth proportional to 24,824.50, 34,287.06 and 16,426.42 is: 22,687.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,824.50 : 34,287.06 = 16,426.42 : x
  2. Step 2: Convert to fraction form
    24,824.50/34,287.06 = 16,426.42/x
  3. Step 3: Cross multiply
    24,824.50x = 34,287.06 × 16,426.42
  4. Step 4: Simplify right side
    24,824.50x = 563,213,648.13
  5. Step 5: Solve for x
    x = 563,213,648.13/24,824.50
  6. Step 6: Final answer
    x = 22,687.81

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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.