Home / 69,734.80-96,256.04-44,584.40

Finding the Fourth Proportional to 69,734.80, 96,256.04 and 44,584.40

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Solution

The fourth proportional to 69,734.80, 96,256.04 and 44,584.40 is: 61,540.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,734.80 : 96,256.04 = 44,584.40 : x
  2. Step 2: Convert to fraction form
    69,734.80/96,256.04 = 44,584.40/x
  3. Step 3: Cross multiply
    69,734.80x = 96,256.04 × 44,584.40
  4. Step 4: Simplify right side
    69,734.80x = 4,291,517,789.78
  5. Step 5: Solve for x
    x = 4,291,517,789.78/69,734.80
  6. Step 6: Final answer
    x = 61,540.55

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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.