Home / 94,018.34-141,037.38-27,458.66

Finding the Fourth Proportional to 94,018.34, 141,037.38 and 27,458.66

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Solution

The fourth proportional to 94,018.34, 141,037.38 and 27,458.66 is: 41,190.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,018.34 : 141,037.38 = 27,458.66 : x
  2. Step 2: Convert to fraction form
    94,018.34/141,037.38 = 27,458.66/x
  3. Step 3: Cross multiply
    94,018.34x = 141,037.38 × 27,458.66
  4. Step 4: Simplify right side
    94,018.34x = 3,872,697,817.30
  5. Step 5: Solve for x
    x = 3,872,697,817.30/94,018.34
  6. Step 6: Final answer
    x = 41,190.88

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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.