Home / 4,360.11-6,019.74-3,349.86

Finding the Fourth Proportional to 4,360.11, 6,019.74 and 3,349.86

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Solution

The fourth proportional to 4,360.11, 6,019.74 and 3,349.86 is: 4,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.11 : 6,019.74 = 3,349.86 : x
  2. Step 2: Convert to fraction form
    4,360.11/6,019.74 = 3,349.86/x
  3. Step 3: Cross multiply
    4,360.11x = 6,019.74 × 3,349.86
  4. Step 4: Simplify right side
    4,360.11x = 20,165,286.24
  5. Step 5: Solve for x
    x = 20,165,286.24/4,360.11
  6. Step 6: Final answer
    x = 4,624.95

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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.