Home / 16,386.61-24,577.18-5,854.92

Finding the Fourth Proportional to 16,386.61, 24,577.18 and 5,854.92

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Solution

The fourth proportional to 16,386.61, 24,577.18 and 5,854.92 is: 8,781.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,386.61 : 24,577.18 = 5,854.92 : x
  2. Step 2: Convert to fraction form
    16,386.61/24,577.18 = 5,854.92/x
  3. Step 3: Cross multiply
    16,386.61x = 24,577.18 × 5,854.92
  4. Step 4: Simplify right side
    16,386.61x = 143,897,422.73
  5. Step 5: Solve for x
    x = 143,897,422.73/16,386.61
  6. Step 6: Final answer
    x = 8,781.40

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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.