Home / 163,027.29-244,611.30-88,200.12

Finding the Fourth Proportional to 163,027.29, 244,611.30 and 88,200.12

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Solution

The fourth proportional to 163,027.29, 244,611.30 and 88,200.12 is: 132,338.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,027.29 : 244,611.30 = 88,200.12 : x
  2. Step 2: Convert to fraction form
    163,027.29/244,611.30 = 88,200.12/x
  3. Step 3: Cross multiply
    163,027.29x = 244,611.30 × 88,200.12
  4. Step 4: Simplify right side
    163,027.29x = 21,574,746,013.36
  5. Step 5: Solve for x
    x = 21,574,746,013.36/163,027.29
  6. Step 6: Final answer
    x = 132,338.25

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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.