Home / 169,270.25-233,592.95-93,818.75

Finding the Fourth Proportional to 169,270.25, 233,592.95 and 93,818.75

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Solution

The fourth proportional to 169,270.25, 233,592.95 and 93,818.75 is: 129,469.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,270.25 : 233,592.95 = 93,818.75 : x
  2. Step 2: Convert to fraction form
    169,270.25/233,592.95 = 93,818.75/x
  3. Step 3: Cross multiply
    169,270.25x = 233,592.95 × 93,818.75
  4. Step 4: Simplify right side
    169,270.25x = 21,915,398,108.72
  5. Step 5: Solve for x
    x = 21,915,398,108.72/169,270.25
  6. Step 6: Final answer
    x = 129,469.88

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1.5x scale

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.