Home / 24,402.18-36,605.43-6,872.16

Finding the Fourth Proportional to 24,402.18, 36,605.43 and 6,872.16

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Solution

The fourth proportional to 24,402.18, 36,605.43 and 6,872.16 is: 10,308.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,402.18 : 36,605.43 = 6,872.16 : x
  2. Step 2: Convert to fraction form
    24,402.18/36,605.43 = 6,872.16/x
  3. Step 3: Cross multiply
    24,402.18x = 36,605.43 × 6,872.16
  4. Step 4: Simplify right side
    24,402.18x = 251,558,371.83
  5. Step 5: Solve for x
    x = 251,558,371.83/24,402.18
  6. Step 6: Final answer
    x = 10,308.85

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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.