Home / 177,266.16-244,630.20-96,693.64

Finding the Fourth Proportional to 177,266.16, 244,630.20 and 96,693.64

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Solution

The fourth proportional to 177,266.16, 244,630.20 and 96,693.64 is: 133,438.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,266.16 : 244,630.20 = 96,693.64 : x
  2. Step 2: Convert to fraction form
    177,266.16/244,630.20 = 96,693.64/x
  3. Step 3: Cross multiply
    177,266.16x = 244,630.20 × 96,693.64
  4. Step 4: Simplify right side
    177,266.16x = 23,654,184,491.93
  5. Step 5: Solve for x
    x = 23,654,184,491.93/177,266.16
  6. Step 6: Final answer
    x = 133,438.80

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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.