Home / 95,883.67-132,381.09-61,907.41

Finding the Fourth Proportional to 95,883.67, 132,381.09 and 61,907.41

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Solution

The fourth proportional to 95,883.67, 132,381.09 and 61,907.41 is: 85,472.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,883.67 : 132,381.09 = 61,907.41 : x
  2. Step 2: Convert to fraction form
    95,883.67/132,381.09 = 61,907.41/x
  3. Step 3: Cross multiply
    95,883.67x = 132,381.09 × 61,907.41
  4. Step 4: Simplify right side
    95,883.67x = 8,195,369,443.43
  5. Step 5: Solve for x
    x = 8,195,369,443.43/95,883.67
  6. Step 6: Final answer
    x = 85,472.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.