Home / 44,076.60-66,114.72-36,268.92

Finding the Fourth Proportional to 44,076.60, 66,114.72 and 36,268.92

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Solution

The fourth proportional to 44,076.60, 66,114.72 and 36,268.92 is: 54,403.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,076.60 : 66,114.72 = 36,268.92 : x
  2. Step 2: Convert to fraction form
    44,076.60/66,114.72 = 36,268.92/x
  3. Step 3: Cross multiply
    44,076.60x = 66,114.72 × 36,268.92
  4. Step 4: Simplify right side
    44,076.60x = 2,397,909,490.50
  5. Step 5: Solve for x
    x = 2,397,909,490.50/44,076.60
  6. Step 6: Final answer
    x = 54,403.23

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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.