Home / 119,502.14-179,363.97-60,379.36

Finding the Fourth Proportional to 119,502.14, 179,363.97 and 60,379.36

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Solution

The fourth proportional to 119,502.14, 179,363.97 and 60,379.36 is: 90,625.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,502.14 : 179,363.97 = 60,379.36 : x
  2. Step 2: Convert to fraction form
    119,502.14/179,363.97 = 60,379.36/x
  3. Step 3: Cross multiply
    119,502.14x = 179,363.97 × 60,379.36
  4. Step 4: Simplify right side
    119,502.14x = 10,829,881,267.25
  5. Step 5: Solve for x
    x = 10,829,881,267.25/119,502.14
  6. Step 6: Final answer
    x = 90,625.00

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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.