Home / 3,444.10-4,750.94-2,247.39

Finding the Fourth Proportional to 3,444.10, 4,750.94 and 2,247.39

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Solution

The fourth proportional to 3,444.10, 4,750.94 and 2,247.39 is: 3,100.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.10 : 4,750.94 = 2,247.39 : x
  2. Step 2: Convert to fraction form
    3,444.10/4,750.94 = 2,247.39/x
  3. Step 3: Cross multiply
    3,444.10x = 4,750.94 × 2,247.39
  4. Step 4: Simplify right side
    3,444.10x = 10,677,220.67
  5. Step 5: Solve for x
    x = 10,677,220.67/3,444.10
  6. Step 6: Final answer
    x = 3,100.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.