Home / 41,774.13-62,648.64-12,184.02

Finding the Fourth Proportional to 41,774.13, 62,648.64 and 12,184.02

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Solution

The fourth proportional to 41,774.13, 62,648.64 and 12,184.02 is: 18,272.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,774.13 : 62,648.64 = 12,184.02 : x
  2. Step 2: Convert to fraction form
    41,774.13/62,648.64 = 12,184.02/x
  3. Step 3: Cross multiply
    41,774.13x = 62,648.64 × 12,184.02
  4. Step 4: Simplify right side
    41,774.13x = 763,312,282.73
  5. Step 5: Solve for x
    x = 763,312,282.73/41,774.13
  6. Step 6: Final answer
    x = 18,272.37

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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.