Home / 41,290.92-56,984.04-23,387.76

Finding the Fourth Proportional to 41,290.92, 56,984.04 and 23,387.76

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Solution

The fourth proportional to 41,290.92, 56,984.04 and 23,387.76 is: 32,276.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,290.92 : 56,984.04 = 23,387.76 : x
  2. Step 2: Convert to fraction form
    41,290.92/56,984.04 = 23,387.76/x
  3. Step 3: Cross multiply
    41,290.92x = 56,984.04 × 23,387.76
  4. Step 4: Simplify right side
    41,290.92x = 1,332,729,051.35
  5. Step 5: Solve for x
    x = 1,332,729,051.35/41,290.92
  6. Step 6: Final answer
    x = 32,276.56

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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.