Home / 182,591.04-251,952.48-107,112

Finding the Fourth Proportional to 182,591.04, 251,952.48 and 107,112

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Solution

The fourth proportional to 182,591.04, 251,952.48 and 107,112 is: 147,800.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,591.04 : 251,952.48 = 107,112 : x
  2. Step 2: Convert to fraction form
    182,591.04/251,952.48 = 107,112/x
  3. Step 3: Cross multiply
    182,591.04x = 251,952.48 × 107,112
  4. Step 4: Simplify right side
    182,591.04x = 26,987,134,037.76
  5. Step 5: Solve for x
    x = 26,987,134,037.76/182,591.04
  6. Step 6: Final answer
    x = 147,800.98

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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.