Home / 3,025.61-4,537.27-1,176.49

Finding the Fourth Proportional to 3,025.61, 4,537.27 and 1,176.49

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Solution

The fourth proportional to 3,025.61, 4,537.27 and 1,176.49 is: 1,764.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.61 : 4,537.27 = 1,176.49 : x
  2. Step 2: Convert to fraction form
    3,025.61/4,537.27 = 1,176.49/x
  3. Step 3: Cross multiply
    3,025.61x = 4,537.27 × 1,176.49
  4. Step 4: Simplify right side
    3,025.61x = 5,338,059.92
  5. Step 5: Solve for x
    x = 5,338,059.92/3,025.61
  6. Step 6: Final answer
    x = 1,764.29

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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.