Home / 24,877.13-37,317.51-8,236.79

Finding the Fourth Proportional to 24,877.13, 37,317.51 and 8,236.79

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Solution

The fourth proportional to 24,877.13, 37,317.51 and 8,236.79 is: 12,355.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,877.13 : 37,317.51 = 8,236.79 : x
  2. Step 2: Convert to fraction form
    24,877.13/37,317.51 = 8,236.79/x
  3. Step 3: Cross multiply
    24,877.13x = 37,317.51 × 8,236.79
  4. Step 4: Simplify right side
    24,877.13x = 307,376,446.55
  5. Step 5: Solve for x
    x = 307,376,446.55/24,877.13
  6. Step 6: Final answer
    x = 12,355.79

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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.