Home / 5,350.50-8,025.66-4,417.38

Finding the Fourth Proportional to 5,350.50, 8,025.66 and 4,417.38

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Solution

The fourth proportional to 5,350.50, 8,025.66 and 4,417.38 is: 6,626.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350.50 : 8,025.66 = 4,417.38 : x
  2. Step 2: Convert to fraction form
    5,350.50/8,025.66 = 4,417.38/x
  3. Step 3: Cross multiply
    5,350.50x = 8,025.66 × 4,417.38
  4. Step 4: Simplify right side
    5,350.50x = 35,452,389.97
  5. Step 5: Solve for x
    x = 35,452,389.97/5,350.50
  6. Step 6: Final answer
    x = 6,626.00

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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.