Home / 14,689.44-22,034.97-9,528.12

Finding the Fourth Proportional to 14,689.44, 22,034.97 and 9,528.12

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Solution

The fourth proportional to 14,689.44, 22,034.97 and 9,528.12 is: 14,292.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,689.44 : 22,034.97 = 9,528.12 : x
  2. Step 2: Convert to fraction form
    14,689.44/22,034.97 = 9,528.12/x
  3. Step 3: Cross multiply
    14,689.44x = 22,034.97 × 9,528.12
  4. Step 4: Simplify right side
    14,689.44x = 209,951,838.36
  5. Step 5: Solve for x
    x = 209,951,838.36/14,689.44
  6. Step 6: Final answer
    x = 14,292.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.