Home / 466,475.10-699,799.05-150,942.30

Finding the Fourth Proportional to 466,475.10, 699,799.05 and 150,942.30

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Solution

The fourth proportional to 466,475.10, 699,799.05 and 150,942.30 is: 226,441.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,475.10 : 699,799.05 = 150,942.30 : x
  2. Step 2: Convert to fraction form
    466,475.10/699,799.05 = 150,942.30/x
  3. Step 3: Cross multiply
    466,475.10x = 699,799.05 × 150,942.30
  4. Step 4: Simplify right side
    466,475.10x = 105,629,278,144.82
  5. Step 5: Solve for x
    x = 105,629,278,144.82/466,475.10
  6. Step 6: Final answer
    x = 226,441.41

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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.