Home / 176,301.54-243,295.32-95,728.41

Finding the Fourth Proportional to 176,301.54, 243,295.32 and 95,728.41

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Solution

The fourth proportional to 176,301.54, 243,295.32 and 95,728.41 is: 132,104.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,301.54 : 243,295.32 = 95,728.41 : x
  2. Step 2: Convert to fraction form
    176,301.54/243,295.32 = 95,728.41/x
  3. Step 3: Cross multiply
    176,301.54x = 243,295.32 × 95,728.41
  4. Step 4: Simplify right side
    176,301.54x = 23,290,274,144.04
  5. Step 5: Solve for x
    x = 23,290,274,144.04/176,301.54
  6. Step 6: Final answer
    x = 132,104.77

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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.