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Finding the Fourth Proportional to 150,523.44, 207,552.08 and 96,002.69

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Solution

The fourth proportional to 150,523.44, 207,552.08 and 96,002.69 is: 132,375.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,523.44 : 207,552.08 = 96,002.69 : x
  2. Step 2: Convert to fraction form
    150,523.44/207,552.08 = 96,002.69/x
  3. Step 3: Cross multiply
    150,523.44x = 207,552.08 × 96,002.69
  4. Step 4: Simplify right side
    150,523.44x = 19,925,556,477.32
  5. Step 5: Solve for x
    x = 19,925,556,477.32/150,523.44
  6. Step 6: Final answer
    x = 132,375.11

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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.