Home / 67,568.08-93,243.92-37,353.44

Finding the Fourth Proportional to 67,568.08, 93,243.92 and 37,353.44

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Solution

The fourth proportional to 67,568.08, 93,243.92 and 37,353.44 is: 51,547.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,568.08 : 93,243.92 = 37,353.44 : x
  2. Step 2: Convert to fraction form
    67,568.08/93,243.92 = 37,353.44/x
  3. Step 3: Cross multiply
    67,568.08x = 93,243.92 × 37,353.44
  4. Step 4: Simplify right side
    67,568.08x = 3,482,981,171.08
  5. Step 5: Solve for x
    x = 3,482,981,171.08/67,568.08
  6. Step 6: Final answer
    x = 51,547.73

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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.