Home / 63,376.81-95,158.67-35,351.62

Finding the Fourth Proportional to 63,376.81, 95,158.67 and 35,351.62

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Solution

The fourth proportional to 63,376.81, 95,158.67 and 35,351.62 is: 53,079.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,376.81 : 95,158.67 = 35,351.62 : x
  2. Step 2: Convert to fraction form
    63,376.81/95,158.67 = 35,351.62/x
  3. Step 3: Cross multiply
    63,376.81x = 95,158.67 × 35,351.62
  4. Step 4: Simplify right side
    63,376.81x = 3,364,013,141.55
  5. Step 5: Solve for x
    x = 3,364,013,141.55/63,376.81
  6. Step 6: Final answer
    x = 53,079.56

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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.