Home / 41,134.76-56,766.15-22,271.88

Finding the Fourth Proportional to 41,134.76, 56,766.15 and 22,271.88

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Solution

The fourth proportional to 41,134.76, 56,766.15 and 22,271.88 is: 30,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,134.76 : 56,766.15 = 22,271.88 : x
  2. Step 2: Convert to fraction form
    41,134.76/56,766.15 = 22,271.88/x
  3. Step 3: Cross multiply
    41,134.76x = 56,766.15 × 22,271.88
  4. Step 4: Simplify right side
    41,134.76x = 1,264,288,880.86
  5. Step 5: Solve for x
    x = 1,264,288,880.86/41,134.76
  6. Step 6: Final answer
    x = 30,735.30

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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.