Home / 177,449.34-244,827.03-113,676.06

Finding the Fourth Proportional to 177,449.34, 244,827.03 and 113,676.06

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Solution

The fourth proportional to 177,449.34, 244,827.03 and 113,676.06 is: 156,838.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,449.34 : 244,827.03 = 113,676.06 : x
  2. Step 2: Convert to fraction form
    177,449.34/244,827.03 = 113,676.06/x
  3. Step 3: Cross multiply
    177,449.34x = 244,827.03 × 113,676.06
  4. Step 4: Simplify right side
    177,449.34x = 27,830,972,151.90
  5. Step 5: Solve for x
    x = 27,830,972,151.90/177,449.34
  6. Step 6: Final answer
    x = 156,838.97

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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.