Home / 3,069.68-4,575.94-3,035.12

Finding the Fourth Proportional to 3,069.68, 4,575.94 and 3,035.12

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Solution

The fourth proportional to 3,069.68, 4,575.94 and 3,035.12 is: 4,524.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069.68 : 4,575.94 = 3,035.12 : x
  2. Step 2: Convert to fraction form
    3,069.68/4,575.94 = 3,035.12/x
  3. Step 3: Cross multiply
    3,069.68x = 4,575.94 × 3,035.12
  4. Step 4: Simplify right side
    3,069.68x = 13,888,527.01
  5. Step 5: Solve for x
    x = 13,888,527.01/3,069.68
  6. Step 6: Final answer
    x = 4,524.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.