Home / 195,626.50-292,961.19-176,693.68

Finding the Fourth Proportional to 195,626.50, 292,961.19 and 176,693.68

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Solution

The fourth proportional to 195,626.50, 292,961.19 and 176,693.68 is: 264,608.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,626.50 : 292,961.19 = 176,693.68 : x
  2. Step 2: Convert to fraction form
    195,626.50/292,961.19 = 176,693.68/x
  3. Step 3: Cross multiply
    195,626.50x = 292,961.19 × 176,693.68
  4. Step 4: Simplify right side
    195,626.50x = 51,764,390,758.28
  5. Step 5: Solve for x
    x = 51,764,390,758.28/195,626.50
  6. Step 6: Final answer
    x = 264,608.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.