Home / 44,167.68-66,251.52-30,274.56

Finding the Fourth Proportional to 44,167.68, 66,251.52 and 30,274.56

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Solution

The fourth proportional to 44,167.68, 66,251.52 and 30,274.56 is: 45,411.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,167.68 : 66,251.52 = 30,274.56 : x
  2. Step 2: Convert to fraction form
    44,167.68/66,251.52 = 30,274.56/x
  3. Step 3: Cross multiply
    44,167.68x = 66,251.52 × 30,274.56
  4. Step 4: Simplify right side
    44,167.68x = 2,005,735,617.33
  5. Step 5: Solve for x
    x = 2,005,735,617.33/44,167.68
  6. Step 6: Final answer
    x = 45,411.84

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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.