Home / 61,379.10-92,010.06-35,033.04

Finding the Fourth Proportional to 61,379.10, 92,010.06 and 35,033.04

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Solution

The fourth proportional to 61,379.10, 92,010.06 and 35,033.04 is: 52,516.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,379.10 : 92,010.06 = 35,033.04 : x
  2. Step 2: Convert to fraction form
    61,379.10/92,010.06 = 35,033.04/x
  3. Step 3: Cross multiply
    61,379.10x = 92,010.06 × 35,033.04
  4. Step 4: Simplify right side
    61,379.10x = 3,223,392,112.38
  5. Step 5: Solve for x
    x = 3,223,392,112.38/61,379.10
  6. Step 6: Final answer
    x = 52,516.12

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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.