Home / 4,035.38-6,052.79-1,113.71

Finding the Fourth Proportional to 4,035.38, 6,052.79 and 1,113.71

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Solution

The fourth proportional to 4,035.38, 6,052.79 and 1,113.71 is: 1,670.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.38 : 6,052.79 = 1,113.71 : x
  2. Step 2: Convert to fraction form
    4,035.38/6,052.79 = 1,113.71/x
  3. Step 3: Cross multiply
    4,035.38x = 6,052.79 × 1,113.71
  4. Step 4: Simplify right side
    4,035.38x = 6,741,025.27
  5. Step 5: Solve for x
    x = 6,741,025.27/4,035.38
  6. Step 6: Final answer
    x = 1,670.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.