Home / 24,767.50-34,179.75-13,589.50

Finding the Fourth Proportional to 24,767.50, 34,179.75 and 13,589.50

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Solution

The fourth proportional to 24,767.50, 34,179.75 and 13,589.50 is: 18,753.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,767.50 : 34,179.75 = 13,589.50 : x
  2. Step 2: Convert to fraction form
    24,767.50/34,179.75 = 13,589.50/x
  3. Step 3: Cross multiply
    24,767.50x = 34,179.75 × 13,589.50
  4. Step 4: Simplify right side
    24,767.50x = 464,485,712.63
  5. Step 5: Solve for x
    x = 464,485,712.63/24,767.50
  6. Step 6: Final answer
    x = 18,753.84

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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.