Home / 177,254.30-244,613.81-96,681.80

Finding the Fourth Proportional to 177,254.30, 244,613.81 and 96,681.80

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Solution

The fourth proportional to 177,254.30, 244,613.81 and 96,681.80 is: 133,422.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,254.30 : 244,613.81 = 96,681.80 : x
  2. Step 2: Convert to fraction form
    177,254.30/244,613.81 = 96,681.80/x
  3. Step 3: Cross multiply
    177,254.30x = 244,613.81 × 96,681.80
  4. Step 4: Simplify right side
    177,254.30x = 23,649,704,308.90
  5. Step 5: Solve for x
    x = 23,649,704,308.90/177,254.30
  6. Step 6: Final answer
    x = 133,422.46

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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.