Home / 17,474.32-24,113.81-9,516.58

Finding the Fourth Proportional to 17,474.32, 24,113.81 and 9,516.58

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Solution

The fourth proportional to 17,474.32, 24,113.81 and 9,516.58 is: 13,132.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474.32 : 24,113.81 = 9,516.58 : x
  2. Step 2: Convert to fraction form
    17,474.32/24,113.81 = 9,516.58/x
  3. Step 3: Cross multiply
    17,474.32x = 24,113.81 × 9,516.58
  4. Step 4: Simplify right side
    17,474.32x = 229,481,001.97
  5. Step 5: Solve for x
    x = 229,481,001.97/17,474.32
  6. Step 6: Final answer
    x = 13,132.47

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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.