Home / 4,430.88-6,650.44-2,241.16

Finding the Fourth Proportional to 4,430.88, 6,650.44 and 2,241.16

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Solution

The fourth proportional to 4,430.88, 6,650.44 and 2,241.16 is: 3,363.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.88 : 6,650.44 = 2,241.16 : x
  2. Step 2: Convert to fraction form
    4,430.88/6,650.44 = 2,241.16/x
  3. Step 3: Cross multiply
    4,430.88x = 6,650.44 × 2,241.16
  4. Step 4: Simplify right side
    4,430.88x = 14,904,677.88
  5. Step 5: Solve for x
    x = 14,904,677.88/4,430.88
  6. Step 6: Final answer
    x = 3,363.82

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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.