Home / 4,035.34-5,568.78-2,242.84

Finding the Fourth Proportional to 4,035.34, 5,568.78 and 2,242.84

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Solution

The fourth proportional to 4,035.34, 5,568.78 and 2,242.84 is: 3,095.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.34 : 5,568.78 = 2,242.84 : x
  2. Step 2: Convert to fraction form
    4,035.34/5,568.78 = 2,242.84/x
  3. Step 3: Cross multiply
    4,035.34x = 5,568.78 × 2,242.84
  4. Step 4: Simplify right side
    4,035.34x = 12,489,882.54
  5. Step 5: Solve for x
    x = 12,489,882.54/4,035.34
  6. Step 6: Final answer
    x = 3,095.13

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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.