Home / 44,876.13-67,314.19-12,044.13

Finding the Fourth Proportional to 44,876.13, 67,314.19 and 12,044.13

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Solution

The fourth proportional to 44,876.13, 67,314.19 and 12,044.13 is: 18,066.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,876.13 : 67,314.19 = 12,044.13 : x
  2. Step 2: Convert to fraction form
    44,876.13/67,314.19 = 12,044.13/x
  3. Step 3: Cross multiply
    44,876.13x = 67,314.19 × 12,044.13
  4. Step 4: Simplify right side
    44,876.13x = 810,740,855.20
  5. Step 5: Solve for x
    x = 810,740,855.20/44,876.13
  6. Step 6: Final answer
    x = 18,066.19

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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.