Home / 163,174.14-244,834.66-88,206.52

Finding the Fourth Proportional to 163,174.14, 244,834.66 and 88,206.52

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Solution

The fourth proportional to 163,174.14, 244,834.66 and 88,206.52 is: 132,349.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,174.14 : 244,834.66 = 88,206.52 : x
  2. Step 2: Convert to fraction form
    163,174.14/244,834.66 = 88,206.52/x
  3. Step 3: Cross multiply
    163,174.14x = 244,834.66 × 88,206.52
  4. Step 4: Simplify right side
    163,174.14x = 21,596,013,333.98
  5. Step 5: Solve for x
    x = 21,596,013,333.98/163,174.14
  6. Step 6: Final answer
    x = 132,349.48

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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.