Home / 4,056.20-6,082.12-1,244.54

Finding the Fourth Proportional to 4,056.20, 6,082.12 and 1,244.54

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Solution

The fourth proportional to 4,056.20, 6,082.12 and 1,244.54 is: 1,866.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.20 : 6,082.12 = 1,244.54 : x
  2. Step 2: Convert to fraction form
    4,056.20/6,082.12 = 1,244.54/x
  3. Step 3: Cross multiply
    4,056.20x = 6,082.12 × 1,244.54
  4. Step 4: Simplify right side
    4,056.20x = 7,569,412.77
  5. Step 5: Solve for x
    x = 7,569,412.77/4,056.20
  6. Step 6: Final answer
    x = 1,866.14

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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.