Home / 41,209.86-56,869.11-22,346.76

Finding the Fourth Proportional to 41,209.86, 56,869.11 and 22,346.76

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Solution

The fourth proportional to 41,209.86, 56,869.11 and 22,346.76 is: 30,838.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,209.86 : 56,869.11 = 22,346.76 : x
  2. Step 2: Convert to fraction form
    41,209.86/56,869.11 = 22,346.76/x
  3. Step 3: Cross multiply
    41,209.86x = 56,869.11 × 22,346.76
  4. Step 4: Simplify right side
    41,209.86x = 1,270,840,352.58
  5. Step 5: Solve for x
    x = 1,270,840,352.58/41,209.86
  6. Step 6: Final answer
    x = 30,838.26

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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.