Home / 4,440.82-6,650.85-3,510.13

Finding the Fourth Proportional to 4,440.82, 6,650.85 and 3,510.13

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Solution

The fourth proportional to 4,440.82, 6,650.85 and 3,510.13 is: 5,256.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.82 : 6,650.85 = 3,510.13 : x
  2. Step 2: Convert to fraction form
    4,440.82/6,650.85 = 3,510.13/x
  3. Step 3: Cross multiply
    4,440.82x = 6,650.85 × 3,510.13
  4. Step 4: Simplify right side
    4,440.82x = 23,345,348.11
  5. Step 5: Solve for x
    x = 23,345,348.11/4,440.82
  6. Step 6: Final answer
    x = 5,256.99

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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.