Home / 177,254.05-244,613.47-96,681.55

Finding the Fourth Proportional to 177,254.05, 244,613.47 and 96,681.55

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Solution

The fourth proportional to 177,254.05, 244,613.47 and 96,681.55 is: 133,422.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,254.05 : 244,613.47 = 96,681.55 : x
  2. Step 2: Convert to fraction form
    177,254.05/244,613.47 = 96,681.55/x
  3. Step 3: Cross multiply
    177,254.05x = 244,613.47 × 96,681.55
  4. Step 4: Simplify right side
    177,254.05x = 23,649,609,430.48
  5. Step 5: Solve for x
    x = 23,649,609,430.48/177,254.05
  6. Step 6: Final answer
    x = 133,422.11

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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.