Home / 149,215.28-223,863.90-44,034.24

Finding the Fourth Proportional to 149,215.28, 223,863.90 and 44,034.24

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Solution

The fourth proportional to 149,215.28, 223,863.90 and 44,034.24 is: 66,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,215.28 : 223,863.90 = 44,034.24 : x
  2. Step 2: Convert to fraction form
    149,215.28/223,863.90 = 44,034.24/x
  3. Step 3: Cross multiply
    149,215.28x = 223,863.90 × 44,034.24
  4. Step 4: Simplify right side
    149,215.28x = 9,857,676,699.94
  5. Step 5: Solve for x
    x = 9,857,676,699.94/149,215.28
  6. Step 6: Final answer
    x = 66,063.45

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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.