Home / 6,184.41-9,276.69-3,410.55

Finding the Fourth Proportional to 6,184.41, 9,276.69 and 3,410.55

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Solution

The fourth proportional to 6,184.41, 9,276.69 and 3,410.55 is: 5,115.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184.41 : 9,276.69 = 3,410.55 : x
  2. Step 2: Convert to fraction form
    6,184.41/9,276.69 = 3,410.55/x
  3. Step 3: Cross multiply
    6,184.41x = 9,276.69 × 3,410.55
  4. Step 4: Simplify right side
    6,184.41x = 31,638,615.08
  5. Step 5: Solve for x
    x = 31,638,615.08/6,184.41
  6. Step 6: Final answer
    x = 5,115.87

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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.