Home / 119,337.05-179,008.01-95,534.12

Finding the Fourth Proportional to 119,337.05, 179,008.01 and 95,534.12

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Solution

The fourth proportional to 119,337.05, 179,008.01 and 95,534.12 is: 143,303.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,337.05 : 179,008.01 = 95,534.12 : x
  2. Step 2: Convert to fraction form
    119,337.05/179,008.01 = 95,534.12/x
  3. Step 3: Cross multiply
    119,337.05x = 179,008.01 × 95,534.12
  4. Step 4: Simplify right side
    119,337.05x = 17,101,371,335.59
  5. Step 5: Solve for x
    x = 17,101,371,335.59/119,337.05
  6. Step 6: Final answer
    x = 143,303.12

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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.