Home / 4,513.32-6,771.02-2,048.85

Finding the Fourth Proportional to 4,513.32, 6,771.02 and 2,048.85

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Solution

The fourth proportional to 4,513.32, 6,771.02 and 2,048.85 is: 3,073.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.32 : 6,771.02 = 2,048.85 : x
  2. Step 2: Convert to fraction form
    4,513.32/6,771.02 = 2,048.85/x
  3. Step 3: Cross multiply
    4,513.32x = 6,771.02 × 2,048.85
  4. Step 4: Simplify right side
    4,513.32x = 13,872,794.08
  5. Step 5: Solve for x
    x = 13,872,794.08/4,513.32
  6. Step 6: Final answer
    x = 3,073.74

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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.