Home / 95,956.84-132,425.67-53,515.18

Finding the Fourth Proportional to 95,956.84, 132,425.67 and 53,515.18

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Solution

The fourth proportional to 95,956.84, 132,425.67 and 53,515.18 is: 73,853.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,956.84 : 132,425.67 = 53,515.18 : x
  2. Step 2: Convert to fraction form
    95,956.84/132,425.67 = 53,515.18/x
  3. Step 3: Cross multiply
    95,956.84x = 132,425.67 × 53,515.18
  4. Step 4: Simplify right side
    95,956.84x = 7,086,783,566.67
  5. Step 5: Solve for x
    x = 7,086,783,566.67/95,956.84
  6. Step 6: Final answer
    x = 73,853.87

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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.