Home / 177,395.28-244,803.48-96,822.18

Finding the Fourth Proportional to 177,395.28, 244,803.48 and 96,822.18

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Solution

The fourth proportional to 177,395.28, 244,803.48 and 96,822.18 is: 133,613.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,395.28 : 244,803.48 = 96,822.18 : x
  2. Step 2: Convert to fraction form
    177,395.28/244,803.48 = 96,822.18/x
  3. Step 3: Cross multiply
    177,395.28x = 244,803.48 × 96,822.18
  4. Step 4: Simplify right side
    177,395.28x = 23,702,406,605.19
  5. Step 5: Solve for x
    x = 23,702,406,605.19/177,395.28
  6. Step 6: Final answer
    x = 133,613.51

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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.