Home / 17,432-24,055.14-9,474.15

Finding the Fourth Proportional to 17,432, 24,055.14 and 9,474.15

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Solution

The fourth proportional to 17,432, 24,055.14 and 9,474.15 is: 13,073.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,432 : 24,055.14 = 9,474.15 : x
  2. Step 2: Convert to fraction form
    17,432/24,055.14 = 9,474.15/x
  3. Step 3: Cross multiply
    17,432x = 24,055.14 × 9,474.15
  4. Step 4: Simplify right side
    17,432x = 227,902,004.63
  5. Step 5: Solve for x
    x = 227,902,004.63/17,432
  6. Step 6: Final answer
    x = 13,073.77

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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.