Home / 4,417.11-6,089.19-3,086.69

Finding the Fourth Proportional to 4,417.11, 6,089.19 and 3,086.69

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Solution

The fourth proportional to 4,417.11, 6,089.19 and 3,086.69 is: 4,255.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.11 : 6,089.19 = 3,086.69 : x
  2. Step 2: Convert to fraction form
    4,417.11/6,089.19 = 3,086.69/x
  3. Step 3: Cross multiply
    4,417.11x = 6,089.19 × 3,086.69
  4. Step 4: Simplify right side
    4,417.11x = 18,795,411.44
  5. Step 5: Solve for x
    x = 18,795,411.44/4,417.11
  6. Step 6: Final answer
    x = 4,255.14

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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.