Home / 41,320.18-61,984.37-13,233.18

Finding the Fourth Proportional to 41,320.18, 61,984.37 and 13,233.18

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Solution

The fourth proportional to 41,320.18, 61,984.37 and 13,233.18 is: 19,851.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,320.18 : 61,984.37 = 13,233.18 : x
  2. Step 2: Convert to fraction form
    41,320.18/61,984.37 = 13,233.18/x
  3. Step 3: Cross multiply
    41,320.18x = 61,984.37 × 13,233.18
  4. Step 4: Simplify right side
    41,320.18x = 820,250,325.40
  5. Step 5: Solve for x
    x = 820,250,325.40/41,320.18
  6. Step 6: Final answer
    x = 19,851.08

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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.