Home / 6,169.04-8,513.24-3,374.52

Finding the Fourth Proportional to 6,169.04, 8,513.24 and 3,374.52

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Solution

The fourth proportional to 6,169.04, 8,513.24 and 3,374.52 is: 4,656.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169.04 : 8,513.24 = 3,374.52 : x
  2. Step 2: Convert to fraction form
    6,169.04/8,513.24 = 3,374.52/x
  3. Step 3: Cross multiply
    6,169.04x = 8,513.24 × 3,374.52
  4. Step 4: Simplify right side
    6,169.04x = 28,728,098.64
  5. Step 5: Solve for x
    x = 28,728,098.64/6,169.04
  6. Step 6: Final answer
    x = 4,656.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.