Home / 177,396.60-244,805.55-96,823.43

Finding the Fourth Proportional to 177,396.60, 244,805.55 and 96,823.43

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Solution

The fourth proportional to 177,396.60, 244,805.55 and 96,823.43 is: 133,615.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,396.60 : 244,805.55 = 96,823.43 : x
  2. Step 2: Convert to fraction form
    177,396.60/244,805.55 = 96,823.43/x
  3. Step 3: Cross multiply
    177,396.60x = 244,805.55 × 96,823.43
  4. Step 4: Simplify right side
    177,396.60x = 23,702,911,810.01
  5. Step 5: Solve for x
    x = 23,702,911,810.01/177,396.60
  6. Step 6: Final answer
    x = 133,615.37

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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.