Home / 44,591.28-66,881.46-25,881.50

Finding the Fourth Proportional to 44,591.28, 66,881.46 and 25,881.50

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Solution

The fourth proportional to 44,591.28, 66,881.46 and 25,881.50 is: 38,819.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,591.28 : 66,881.46 = 25,881.50 : x
  2. Step 2: Convert to fraction form
    44,591.28/66,881.46 = 25,881.50/x
  3. Step 3: Cross multiply
    44,591.28x = 66,881.46 × 25,881.50
  4. Step 4: Simplify right side
    44,591.28x = 1,730,992,506.99
  5. Step 5: Solve for x
    x = 1,730,992,506.99/44,591.28
  6. Step 6: Final answer
    x = 38,819.08

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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.