Home / 24,432.06-33,713.90-13,819.62

Finding the Fourth Proportional to 24,432.06, 33,713.90 and 13,819.62

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Solution

The fourth proportional to 24,432.06, 33,713.90 and 13,819.62 is: 19,069.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,432.06 : 33,713.90 = 13,819.62 : x
  2. Step 2: Convert to fraction form
    24,432.06/33,713.90 = 13,819.62/x
  3. Step 3: Cross multiply
    24,432.06x = 33,713.90 × 13,819.62
  4. Step 4: Simplify right side
    24,432.06x = 465,913,286.72
  5. Step 5: Solve for x
    x = 465,913,286.72/24,432.06
  6. Step 6: Final answer
    x = 19,069.75

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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.