Home / 95,956.38-143,931.33-25,833.06

Finding the Fourth Proportional to 95,956.38, 143,931.33 and 25,833.06

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Solution

The fourth proportional to 95,956.38, 143,931.33 and 25,833.06 is: 38,748.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,956.38 : 143,931.33 = 25,833.06 : x
  2. Step 2: Convert to fraction form
    95,956.38/143,931.33 = 25,833.06/x
  3. Step 3: Cross multiply
    95,956.38x = 143,931.33 × 25,833.06
  4. Step 4: Simplify right side
    95,956.38x = 3,718,186,683.77
  5. Step 5: Solve for x
    x = 3,718,186,683.77/95,956.38
  6. Step 6: Final answer
    x = 38,748.72

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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.