Home / 44,326.60-66,434.46-22,146.20

Finding the Fourth Proportional to 44,326.60, 66,434.46 and 22,146.20

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Solution

The fourth proportional to 44,326.60, 66,434.46 and 22,146.20 is: 33,191.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,326.60 : 66,434.46 = 22,146.20 : x
  2. Step 2: Convert to fraction form
    44,326.60/66,434.46 = 22,146.20/x
  3. Step 3: Cross multiply
    44,326.60x = 66,434.46 × 22,146.20
  4. Step 4: Simplify right side
    44,326.60x = 1,471,270,838.05
  5. Step 5: Solve for x
    x = 1,471,270,838.05/44,326.60
  6. Step 6: Final answer
    x = 33,191.60

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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.