Home / 43,793.18-60,411.66-27,654.64

Finding the Fourth Proportional to 43,793.18, 60,411.66 and 27,654.64

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Solution

The fourth proportional to 43,793.18, 60,411.66 and 27,654.64 is: 38,148.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,793.18 : 60,411.66 = 27,654.64 : x
  2. Step 2: Convert to fraction form
    43,793.18/60,411.66 = 27,654.64/x
  3. Step 3: Cross multiply
    43,793.18x = 60,411.66 × 27,654.64
  4. Step 4: Simplify right side
    43,793.18x = 1,670,662,709.10
  5. Step 5: Solve for x
    x = 1,670,662,709.10/43,793.18
  6. Step 6: Final answer
    x = 38,148.92

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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.