Home / 61,948.38-92,922.70-15,201.38

Finding the Fourth Proportional to 61,948.38, 92,922.70 and 15,201.38

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Solution

The fourth proportional to 61,948.38, 92,922.70 and 15,201.38 is: 22,802.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,948.38 : 92,922.70 = 15,201.38 : x
  2. Step 2: Convert to fraction form
    61,948.38/92,922.70 = 15,201.38/x
  3. Step 3: Cross multiply
    61,948.38x = 92,922.70 × 15,201.38
  4. Step 4: Simplify right side
    61,948.38x = 1,412,553,273.33
  5. Step 5: Solve for x
    x = 1,412,553,273.33/61,948.38
  6. Step 6: Final answer
    x = 22,802.10

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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.