Home / 41,371.34-62,071.05-18,013.10

Finding the Fourth Proportional to 41,371.34, 62,071.05 and 18,013.10

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Solution

The fourth proportional to 41,371.34, 62,071.05 and 18,013.10 is: 27,025.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,371.34 : 62,071.05 = 18,013.10 : x
  2. Step 2: Convert to fraction form
    41,371.34/62,071.05 = 18,013.10/x
  3. Step 3: Cross multiply
    41,371.34x = 62,071.05 × 18,013.10
  4. Step 4: Simplify right side
    41,371.34x = 1,118,092,030.76
  5. Step 5: Solve for x
    x = 1,118,092,030.76/41,371.34
  6. Step 6: Final answer
    x = 27,025.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.