Home / 177,117.53-244,424.75-96,545.07

Finding the Fourth Proportional to 177,117.53, 244,424.75 and 96,545.07

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Solution

The fourth proportional to 177,117.53, 244,424.75 and 96,545.07 is: 133,233.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,117.53 : 244,424.75 = 96,545.07 : x
  2. Step 2: Convert to fraction form
    177,117.53/244,424.75 = 96,545.07/x
  3. Step 3: Cross multiply
    177,117.53x = 244,424.75 × 96,545.07
  4. Step 4: Simplify right side
    177,117.53x = 23,598,004,839.85
  5. Step 5: Solve for x
    x = 23,598,004,839.85/177,117.53
  6. Step 6: Final answer
    x = 133,233.60

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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.