Home / 41,154.59-56,793.60-22,291.71

Finding the Fourth Proportional to 41,154.59, 56,793.60 and 22,291.71

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Solution

The fourth proportional to 41,154.59, 56,793.60 and 22,291.71 is: 30,762.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154.59 : 56,793.60 = 22,291.71 : x
  2. Step 2: Convert to fraction form
    41,154.59/56,793.60 = 22,291.71/x
  3. Step 3: Cross multiply
    41,154.59x = 56,793.60 × 22,291.71
  4. Step 4: Simplify right side
    41,154.59x = 1,266,026,461.06
  5. Step 5: Solve for x
    x = 1,266,026,461.06/41,154.59
  6. Step 6: Final answer
    x = 30,762.71

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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.