Home / 67,568.13-93,245.75-37,353.92

Finding the Fourth Proportional to 67,568.13, 93,245.75 and 37,353.92

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Solution

The fourth proportional to 67,568.13, 93,245.75 and 37,353.92 is: 51,549.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,568.13 : 93,245.75 = 37,353.92 : x
  2. Step 2: Convert to fraction form
    67,568.13/93,245.75 = 37,353.92/x
  3. Step 3: Cross multiply
    67,568.13x = 93,245.75 × 37,353.92
  4. Step 4: Simplify right side
    67,568.13x = 3,483,093,632.84
  5. Step 5: Solve for x
    x = 3,483,093,632.84/67,568.13
  6. Step 6: Final answer
    x = 51,549.36

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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.