Home / 4,035.75-5,570.55-2,463.54

Finding the Fourth Proportional to 4,035.75, 5,570.55 and 2,463.54

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Solution

The fourth proportional to 4,035.75, 5,570.55 and 2,463.54 is: 3,400.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.75 : 5,570.55 = 2,463.54 : x
  2. Step 2: Convert to fraction form
    4,035.75/5,570.55 = 2,463.54/x
  3. Step 3: Cross multiply
    4,035.75x = 5,570.55 × 2,463.54
  4. Step 4: Simplify right side
    4,035.75x = 13,723,272.75
  5. Step 5: Solve for x
    x = 13,723,272.75/4,035.75
  6. Step 6: Final answer
    x = 3,400.43

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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.