Home / 179,810.94-268,349.17-159,882.42

Finding the Fourth Proportional to 179,810.94, 268,349.17 and 159,882.42

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Solution

The fourth proportional to 179,810.94, 268,349.17 and 159,882.42 is: 238,607.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,810.94 : 268,349.17 = 159,882.42 : x
  2. Step 2: Convert to fraction form
    179,810.94/268,349.17 = 159,882.42/x
  3. Step 3: Cross multiply
    179,810.94x = 268,349.17 × 159,882.42
  4. Step 4: Simplify right side
    179,810.94x = 42,904,314,704.59
  5. Step 5: Solve for x
    x = 42,904,314,704.59/179,810.94
  6. Step 6: Final answer
    x = 238,607.92

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.