Home / 6,257.08-9,393.72-4,409.02

Finding the Fourth Proportional to 6,257.08, 9,393.72 and 4,409.02

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Solution

The fourth proportional to 6,257.08, 9,393.72 and 4,409.02 is: 6,619.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257.08 : 9,393.72 = 4,409.02 : x
  2. Step 2: Convert to fraction form
    6,257.08/9,393.72 = 4,409.02/x
  3. Step 3: Cross multiply
    6,257.08x = 9,393.72 × 4,409.02
  4. Step 4: Simplify right side
    6,257.08x = 41,417,099.35
  5. Step 5: Solve for x
    x = 41,417,099.35/6,257.08
  6. Step 6: Final answer
    x = 6,619.24

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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.