Home / 94,346.62-141,515.31-35,177.67

Finding the Fourth Proportional to 94,346.62, 141,515.31 and 35,177.67

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Solution

The fourth proportional to 94,346.62, 141,515.31 and 35,177.67 is: 52,764.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,346.62 : 141,515.31 = 35,177.67 : x
  2. Step 2: Convert to fraction form
    94,346.62/141,515.31 = 35,177.67/x
  3. Step 3: Cross multiply
    94,346.62x = 141,515.31 × 35,177.67
  4. Step 4: Simplify right side
    94,346.62x = 4,978,178,875.13
  5. Step 5: Solve for x
    x = 4,978,178,875.13/94,346.62
  6. Step 6: Final answer
    x = 52,764.78

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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.