Home / 41,154.22-56,793.05-22,291.35

Finding the Fourth Proportional to 41,154.22, 56,793.05 and 22,291.35

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Solution

The fourth proportional to 41,154.22, 56,793.05 and 22,291.35 is: 30,762.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154.22 : 56,793.05 = 22,291.35 : x
  2. Step 2: Convert to fraction form
    41,154.22/56,793.05 = 22,291.35/x
  3. Step 3: Cross multiply
    41,154.22x = 56,793.05 × 22,291.35
  4. Step 4: Simplify right side
    41,154.22x = 1,265,993,755.12
  5. Step 5: Solve for x
    x = 1,265,993,755.12/41,154.22
  6. Step 6: Final answer
    x = 30,762.19

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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.