Home / 41,577.69-57,377.12-22,714.95

Finding the Fourth Proportional to 41,577.69, 57,377.12 and 22,714.95

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Solution

The fourth proportional to 41,577.69, 57,377.12 and 22,714.95 is: 31,346.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,577.69 : 57,377.12 = 22,714.95 : x
  2. Step 2: Convert to fraction form
    41,577.69/57,377.12 = 22,714.95/x
  3. Step 3: Cross multiply
    41,577.69x = 57,377.12 × 22,714.95
  4. Step 4: Simplify right side
    41,577.69x = 1,303,318,298.37
  5. Step 5: Solve for x
    x = 1,303,318,298.37/41,577.69
  6. Step 6: Final answer
    x = 31,346.58

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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.