Home / 4,034.78-6,052.36-1,113.12

Finding the Fourth Proportional to 4,034.78, 6,052.36 and 1,113.12

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Solution

The fourth proportional to 4,034.78, 6,052.36 and 1,113.12 is: 1,669.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034.78 : 6,052.36 = 1,113.12 : x
  2. Step 2: Convert to fraction form
    4,034.78/6,052.36 = 1,113.12/x
  3. Step 3: Cross multiply
    4,034.78x = 6,052.36 × 1,113.12
  4. Step 4: Simplify right side
    4,034.78x = 6,737,002.96
  5. Step 5: Solve for x
    x = 6,737,002.96/4,034.78
  6. Step 6: Final answer
    x = 1,669.73

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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.