Home / 4,422.08-6,633.12-1,500.32

Finding the Fourth Proportional to 4,422.08, 6,633.12 and 1,500.32

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Solution

The fourth proportional to 4,422.08, 6,633.12 and 1,500.32 is: 2,250.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.08 : 6,633.12 = 1,500.32 : x
  2. Step 2: Convert to fraction form
    4,422.08/6,633.12 = 1,500.32/x
  3. Step 3: Cross multiply
    4,422.08x = 6,633.12 × 1,500.32
  4. Step 4: Simplify right side
    4,422.08x = 9,951,802.60
  5. Step 5: Solve for x
    x = 9,951,802.60/4,422.08
  6. Step 6: Final answer
    x = 2,250.48

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Similar ratio
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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.