Home / 24,460.96-36,690.29-8,665.73

Finding the Fourth Proportional to 24,460.96, 36,690.29 and 8,665.73

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Solution

The fourth proportional to 24,460.96, 36,690.29 and 8,665.73 is: 12,998.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,460.96 : 36,690.29 = 8,665.73 : x
  2. Step 2: Convert to fraction form
    24,460.96/36,690.29 = 8,665.73/x
  3. Step 3: Cross multiply
    24,460.96x = 36,690.29 × 8,665.73
  4. Step 4: Simplify right side
    24,460.96x = 317,948,320.82
  5. Step 5: Solve for x
    x = 317,948,320.82/24,460.96
  6. Step 6: Final answer
    x = 12,998.19

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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.