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Finding the Fourth Proportional to 163,062.60, 244,593.90 and 150,232.20

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Solution

The fourth proportional to 163,062.60, 244,593.90 and 150,232.20 is: 225,348.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,062.60 : 244,593.90 = 150,232.20 : x
  2. Step 2: Convert to fraction form
    163,062.60/244,593.90 = 150,232.20/x
  3. Step 3: Cross multiply
    163,062.60x = 244,593.90 × 150,232.20
  4. Step 4: Simplify right side
    163,062.60x = 36,745,879,703.58
  5. Step 5: Solve for x
    x = 36,745,879,703.58/163,062.60
  6. Step 6: Final answer
    x = 225,348.30

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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.