Home / 326,183.32-450,155.44-182,952.57

Finding the Fourth Proportional to 326,183.32, 450,155.44 and 182,952.57

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Solution

The fourth proportional to 326,183.32, 450,155.44 and 182,952.57 is: 252,487.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,183.32 : 450,155.44 = 182,952.57 : x
  2. Step 2: Convert to fraction form
    326,183.32/450,155.44 = 182,952.57/x
  3. Step 3: Cross multiply
    326,183.32x = 450,155.44 × 182,952.57
  4. Step 4: Simplify right side
    326,183.32x = 82,357,094,647.48
  5. Step 5: Solve for x
    x = 82,357,094,647.48/326,183.32
  6. Step 6: Final answer
    x = 252,487.14

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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.