Home / 177,376.28-244,777.28-96,807.20

Finding the Fourth Proportional to 177,376.28, 244,777.28 and 96,807.20

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Solution

The fourth proportional to 177,376.28, 244,777.28 and 96,807.20 is: 133,592.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,376.28 : 244,777.28 = 96,807.20 : x
  2. Step 2: Convert to fraction form
    177,376.28/244,777.28 = 96,807.20/x
  3. Step 3: Cross multiply
    177,376.28x = 244,777.28 × 96,807.20
  4. Step 4: Simplify right side
    177,376.28x = 23,696,201,392.49
  5. Step 5: Solve for x
    x = 23,696,201,392.49/177,376.28
  6. Step 6: Final answer
    x = 133,592.85

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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.