Home / 338,151.16-466,568.48-200,260.46

Finding the Fourth Proportional to 338,151.16, 466,568.48 and 200,260.46

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Solution

The fourth proportional to 338,151.16, 466,568.48 and 200,260.46 is: 276,311.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,151.16 : 466,568.48 = 200,260.46 : x
  2. Step 2: Convert to fraction form
    338,151.16/466,568.48 = 200,260.46/x
  3. Step 3: Cross multiply
    338,151.16x = 466,568.48 × 200,260.46
  4. Step 4: Simplify right side
    338,151.16x = 93,435,218,426.30
  5. Step 5: Solve for x
    x = 93,435,218,426.30/338,151.16
  6. Step 6: Final answer
    x = 276,311.99

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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.