Home / 177,089.45-244,376.33-96,515.25

Finding the Fourth Proportional to 177,089.45, 244,376.33 and 96,515.25

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Solution

The fourth proportional to 177,089.45, 244,376.33 and 96,515.25 is: 133,187.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,089.45 : 244,376.33 = 96,515.25 : x
  2. Step 2: Convert to fraction form
    177,089.45/244,376.33 = 96,515.25/x
  3. Step 3: Cross multiply
    177,089.45x = 244,376.33 × 96,515.25
  4. Step 4: Simplify right side
    177,089.45x = 23,586,041,592.22
  5. Step 5: Solve for x
    x = 23,586,041,592.22/177,089.45
  6. Step 6: Final answer
    x = 133,187.16

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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.