Home / 69,304.10-95,654.48-43,794.23

Finding the Fourth Proportional to 69,304.10, 95,654.48 and 43,794.23

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Solution

The fourth proportional to 69,304.10, 95,654.48 and 43,794.23 is: 60,445.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,304.10 : 95,654.48 = 43,794.23 : x
  2. Step 2: Convert to fraction form
    69,304.10/95,654.48 = 43,794.23/x
  3. Step 3: Cross multiply
    69,304.10x = 95,654.48 × 43,794.23
  4. Step 4: Simplify right side
    69,304.10x = 4,189,113,600.41
  5. Step 5: Solve for x
    x = 4,189,113,600.41/69,304.10
  6. Step 6: Final answer
    x = 60,445.40

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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.