Home / 166,264.80-229,388.52-94,626.90

Finding the Fourth Proportional to 166,264.80, 229,388.52 and 94,626.90

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Solution

The fourth proportional to 166,264.80, 229,388.52 and 94,626.90 is: 130,552.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,264.80 : 229,388.52 = 94,626.90 : x
  2. Step 2: Convert to fraction form
    166,264.80/229,388.52 = 94,626.90/x
  3. Step 3: Cross multiply
    166,264.80x = 229,388.52 × 94,626.90
  4. Step 4: Simplify right side
    166,264.80x = 21,706,324,543.19
  5. Step 5: Solve for x
    x = 21,706,324,543.19/166,264.80
  6. Step 6: Final answer
    x = 130,552.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.