Home / 41,173.13-56,818.98-22,310.25

Finding the Fourth Proportional to 41,173.13, 56,818.98 and 22,310.25

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Solution

The fourth proportional to 41,173.13, 56,818.98 and 22,310.25 is: 30,788.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,173.13 : 56,818.98 = 22,310.25 : x
  2. Step 2: Convert to fraction form
    41,173.13/56,818.98 = 22,310.25/x
  3. Step 3: Cross multiply
    41,173.13x = 56,818.98 × 22,310.25
  4. Step 4: Simplify right side
    41,173.13x = 1,267,645,648.55
  5. Step 5: Solve for x
    x = 1,267,645,648.55/41,173.13
  6. Step 6: Final answer
    x = 30,788.18

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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.