Home / 163,027.67-244,611.88-88,200.52

Finding the Fourth Proportional to 163,027.67, 244,611.88 and 88,200.52

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Solution

The fourth proportional to 163,027.67, 244,611.88 and 88,200.52 is: 132,338.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,027.67 : 244,611.88 = 88,200.52 : x
  2. Step 2: Convert to fraction form
    163,027.67/244,611.88 = 88,200.52/x
  3. Step 3: Cross multiply
    163,027.67x = 244,611.88 × 88,200.52
  4. Step 4: Simplify right side
    163,027.67x = 21,574,894,182.15
  5. Step 5: Solve for x
    x = 21,574,894,182.15/163,027.67
  6. Step 6: Final answer
    x = 132,338.85

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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.