Home / 263,475.18-363,501.27-150,232.32

Finding the Fourth Proportional to 263,475.18, 363,501.27 and 150,232.32

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Solution

The fourth proportional to 263,475.18, 363,501.27 and 150,232.32 is: 207,266.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,475.18 : 363,501.27 = 150,232.32 : x
  2. Step 2: Convert to fraction form
    263,475.18/363,501.27 = 150,232.32/x
  3. Step 3: Cross multiply
    263,475.18x = 363,501.27 × 150,232.32
  4. Step 4: Simplify right side
    263,475.18x = 54,609,639,115.05
  5. Step 5: Solve for x
    x = 54,609,639,115.05/263,475.18
  6. Step 6: Final answer
    x = 207,266.73

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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.