Home / 41,353.75-57,068.45-22,491.01

Finding the Fourth Proportional to 41,353.75, 57,068.45 and 22,491.01

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Solution

The fourth proportional to 41,353.75, 57,068.45 and 22,491.01 is: 31,037.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353.75 : 57,068.45 = 22,491.01 : x
  2. Step 2: Convert to fraction form
    41,353.75/57,068.45 = 22,491.01/x
  3. Step 3: Cross multiply
    41,353.75x = 57,068.45 × 22,491.01
  4. Step 4: Simplify right side
    41,353.75x = 1,283,527,079.63
  5. Step 5: Solve for x
    x = 1,283,527,079.63/41,353.75
  6. Step 6: Final answer
    x = 31,037.74

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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.