Home / 61,930.07-92,863.67-26,377.65

Finding the Fourth Proportional to 61,930.07, 92,863.67 and 26,377.65

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Solution

The fourth proportional to 61,930.07, 92,863.67 and 26,377.65 is: 39,553.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,930.07 : 92,863.67 = 26,377.65 : x
  2. Step 2: Convert to fraction form
    61,930.07/92,863.67 = 26,377.65/x
  3. Step 3: Cross multiply
    61,930.07x = 92,863.67 × 26,377.65
  4. Step 4: Simplify right side
    61,930.07x = 2,449,525,253.09
  5. Step 5: Solve for x
    x = 2,449,525,253.09/61,930.07
  6. Step 6: Final answer
    x = 39,553.08

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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.