Home / 195,154.38-292,532.18-110,736.23

Finding the Fourth Proportional to 195,154.38, 292,532.18 and 110,736.23

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Solution

The fourth proportional to 195,154.38, 292,532.18 and 110,736.23 is: 165,991.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,154.38 : 292,532.18 = 110,736.23 : x
  2. Step 2: Convert to fraction form
    195,154.38/292,532.18 = 110,736.23/x
  3. Step 3: Cross multiply
    195,154.38x = 292,532.18 × 110,736.23
  4. Step 4: Simplify right side
    195,154.38x = 32,393,908,750.54
  5. Step 5: Solve for x
    x = 32,393,908,750.54/195,154.38
  6. Step 6: Final answer
    x = 165,991.20

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1.5x scale

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.