Home / 163,447.04-244,713.78-88,297.95

Finding the Fourth Proportional to 163,447.04, 244,713.78 and 88,297.95

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Solution

The fourth proportional to 163,447.04, 244,713.78 and 88,297.95 is: 132,200.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,447.04 : 244,713.78 = 88,297.95 : x
  2. Step 2: Convert to fraction form
    163,447.04/244,713.78 = 88,297.95/x
  3. Step 3: Cross multiply
    163,447.04x = 244,713.78 × 88,297.95
  4. Step 4: Simplify right side
    163,447.04x = 21,607,725,110.75
  5. Step 5: Solve for x
    x = 21,607,725,110.75/163,447.04
  6. Step 6: Final answer
    x = 132,200.16

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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.