Home / 44,150.10-66,072.39-27,276.18

Finding the Fourth Proportional to 44,150.10, 66,072.39 and 27,276.18

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Solution

The fourth proportional to 44,150.10, 66,072.39 and 27,276.18 is: 40,819.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,150.10 : 66,072.39 = 27,276.18 : x
  2. Step 2: Convert to fraction form
    44,150.10/66,072.39 = 27,276.18/x
  3. Step 3: Cross multiply
    44,150.10x = 66,072.39 × 27,276.18
  4. Step 4: Simplify right side
    44,150.10x = 1,802,202,402.67
  5. Step 5: Solve for x
    x = 1,802,202,402.67/44,150.10
  6. Step 6: Final answer
    x = 40,819.89

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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.