Home / 44,363.64-61,219.20-25,500.78

Finding the Fourth Proportional to 44,363.64, 61,219.20 and 25,500.78

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Solution

The fourth proportional to 44,363.64, 61,219.20 and 25,500.78 is: 35,189.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,363.64 : 61,219.20 = 25,500.78 : x
  2. Step 2: Convert to fraction form
    44,363.64/61,219.20 = 25,500.78/x
  3. Step 3: Cross multiply
    44,363.64x = 61,219.20 × 25,500.78
  4. Step 4: Simplify right side
    44,363.64x = 1,561,137,350.98
  5. Step 5: Solve for x
    x = 1,561,137,350.98/44,363.64
  6. Step 6: Final answer
    x = 35,189.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.