Home / 44,260.60-66,350.74-22,080.78

Finding the Fourth Proportional to 44,260.60, 66,350.74 and 22,080.78

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Solution

The fourth proportional to 44,260.60, 66,350.74 and 22,080.78 is: 33,101.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,260.60 : 66,350.74 = 22,080.78 : x
  2. Step 2: Convert to fraction form
    44,260.60/66,350.74 = 22,080.78/x
  3. Step 3: Cross multiply
    44,260.60x = 66,350.74 × 22,080.78
  4. Step 4: Simplify right side
    44,260.60x = 1,465,076,092.78
  5. Step 5: Solve for x
    x = 1,465,076,092.78/44,260.60
  6. Step 6: Final answer
    x = 33,101.13

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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.