Home / 6,180.24-9,257.36-4,443.60

Finding the Fourth Proportional to 6,180.24, 9,257.36 and 4,443.60

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Solution

The fourth proportional to 6,180.24, 9,257.36 and 4,443.60 is: 6,656.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180.24 : 9,257.36 = 4,443.60 : x
  2. Step 2: Convert to fraction form
    6,180.24/9,257.36 = 4,443.60/x
  3. Step 3: Cross multiply
    6,180.24x = 9,257.36 × 4,443.60
  4. Step 4: Simplify right side
    6,180.24x = 41,136,004.90
  5. Step 5: Solve for x
    x = 41,136,004.90/6,180.24
  6. Step 6: Final answer
    x = 6,656.05

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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.