Home / 4,407.10-6,610.61-4,150.33

Finding the Fourth Proportional to 4,407.10, 6,610.61 and 4,150.33

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Solution

The fourth proportional to 4,407.10, 6,610.61 and 4,150.33 is: 6,225.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407.10 : 6,610.61 = 4,150.33 : x
  2. Step 2: Convert to fraction form
    4,407.10/6,610.61 = 4,150.33/x
  3. Step 3: Cross multiply
    4,407.10x = 6,610.61 × 4,150.33
  4. Step 4: Simplify right side
    4,407.10x = 27,436,206.85
  5. Step 5: Solve for x
    x = 27,436,206.85/4,407.10
  6. Step 6: Final answer
    x = 6,225.46

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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.