Home / 162,910.44-244,476.36-88,053.52

Finding the Fourth Proportional to 162,910.44, 244,476.36 and 88,053.52

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Solution

The fourth proportional to 162,910.44, 244,476.36 and 88,053.52 is: 132,140.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,910.44 : 244,476.36 = 88,053.52 : x
  2. Step 2: Convert to fraction form
    162,910.44/244,476.36 = 88,053.52/x
  3. Step 3: Cross multiply
    162,910.44x = 244,476.36 × 88,053.52
  4. Step 4: Simplify right side
    162,910.44x = 21,527,004,054.79
  5. Step 5: Solve for x
    x = 21,527,004,054.79/162,910.44
  6. Step 6: Final answer
    x = 132,140.11

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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.