Home / 182,141.02-273,046.12-63,747.77

Finding the Fourth Proportional to 182,141.02, 273,046.12 and 63,747.77

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Solution

The fourth proportional to 182,141.02, 273,046.12 and 63,747.77 is: 95,563.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,141.02 : 273,046.12 = 63,747.77 : x
  2. Step 2: Convert to fraction form
    182,141.02/273,046.12 = 63,747.77/x
  3. Step 3: Cross multiply
    182,141.02x = 273,046.12 × 63,747.77
  4. Step 4: Simplify right side
    182,141.02x = 17,406,081,780.40
  5. Step 5: Solve for x
    x = 17,406,081,780.40/182,141.02
  6. Step 6: Final answer
    x = 95,563.77

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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.