Home / 44,350.68-66,541.76-27,691.40

Finding the Fourth Proportional to 44,350.68, 66,541.76 and 27,691.40

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Solution

The fourth proportional to 44,350.68, 66,541.76 and 27,691.40 is: 41,546.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,350.68 : 66,541.76 = 27,691.40 : x
  2. Step 2: Convert to fraction form
    44,350.68/66,541.76 = 27,691.40/x
  3. Step 3: Cross multiply
    44,350.68x = 66,541.76 × 27,691.40
  4. Step 4: Simplify right side
    44,350.68x = 1,842,634,492.86
  5. Step 5: Solve for x
    x = 1,842,634,492.86/44,350.68
  6. Step 6: Final answer
    x = 41,546.93

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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.