Home / 94,922.82-130,955.81-54,614.88

Finding the Fourth Proportional to 94,922.82, 130,955.81 and 54,614.88

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Solution

The fourth proportional to 94,922.82, 130,955.81 and 54,614.88 is: 75,346.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,922.82 : 130,955.81 = 54,614.88 : x
  2. Step 2: Convert to fraction form
    94,922.82/130,955.81 = 54,614.88/x
  3. Step 3: Cross multiply
    94,922.82x = 130,955.81 × 54,614.88
  4. Step 4: Simplify right side
    94,922.82x = 7,152,135,575.38
  5. Step 5: Solve for x
    x = 7,152,135,575.38/94,922.82
  6. Step 6: Final answer
    x = 75,346.85

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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.