Home / 17,462.52-24,126.48-12,180.92

Finding the Fourth Proportional to 17,462.52, 24,126.48 and 12,180.92

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Solution

The fourth proportional to 17,462.52, 24,126.48 and 12,180.92 is: 16,829.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,462.52 : 24,126.48 = 12,180.92 : x
  2. Step 2: Convert to fraction form
    17,462.52/24,126.48 = 12,180.92/x
  3. Step 3: Cross multiply
    17,462.52x = 24,126.48 × 12,180.92
  4. Step 4: Simplify right side
    17,462.52x = 293,882,602.13
  5. Step 5: Solve for x
    x = 293,882,602.13/17,462.52
  6. Step 6: Final answer
    x = 16,829.34

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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.