Home / 94,346.87-141,515.69-35,177.92

Finding the Fourth Proportional to 94,346.87, 141,515.69 and 35,177.92

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Solution

The fourth proportional to 94,346.87, 141,515.69 and 35,177.92 is: 52,765.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,346.87 : 141,515.69 = 35,177.92 : x
  2. Step 2: Convert to fraction form
    94,346.87/141,515.69 = 35,177.92/x
  3. Step 3: Cross multiply
    94,346.87x = 141,515.69 × 35,177.92
  4. Step 4: Simplify right side
    94,346.87x = 4,978,227,091.89
  5. Step 5: Solve for x
    x = 4,978,227,091.89/94,346.87
  6. Step 6: Final answer
    x = 52,765.16

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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.