Home / 41,354.10-57,068.31-22,491.24

Finding the Fourth Proportional to 41,354.10, 57,068.31 and 22,491.24

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Solution

The fourth proportional to 41,354.10, 57,068.31 and 22,491.24 is: 31,037.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354.10 : 57,068.31 = 22,491.24 : x
  2. Step 2: Convert to fraction form
    41,354.10/57,068.31 = 22,491.24/x
  3. Step 3: Cross multiply
    41,354.10x = 57,068.31 × 22,491.24
  4. Step 4: Simplify right side
    41,354.10x = 1,283,537,056.60
  5. Step 5: Solve for x
    x = 1,283,537,056.60/41,354.10
  6. Step 6: Final answer
    x = 31,037.72

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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.