Home / 17,414.27-24,031.46-9,860.40

Finding the Fourth Proportional to 17,414.27, 24,031.46 and 9,860.40

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Solution

The fourth proportional to 17,414.27, 24,031.46 and 9,860.40 is: 13,607.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,414.27 : 24,031.46 = 9,860.40 : x
  2. Step 2: Convert to fraction form
    17,414.27/24,031.46 = 9,860.40/x
  3. Step 3: Cross multiply
    17,414.27x = 24,031.46 × 9,860.40
  4. Step 4: Simplify right side
    17,414.27x = 236,959,758.88
  5. Step 5: Solve for x
    x = 236,959,758.88/17,414.27
  6. Step 6: Final answer
    x = 13,607.22

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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.