Home / 4,439.08-6,151.82-4,376.44

Finding the Fourth Proportional to 4,439.08, 6,151.82 and 4,376.44

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Solution

The fourth proportional to 4,439.08, 6,151.82 and 4,376.44 is: 6,065.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439.08 : 6,151.82 = 4,376.44 : x
  2. Step 2: Convert to fraction form
    4,439.08/6,151.82 = 4,376.44/x
  3. Step 3: Cross multiply
    4,439.08x = 6,151.82 × 4,376.44
  4. Step 4: Simplify right side
    4,439.08x = 26,923,071.12
  5. Step 5: Solve for x
    x = 26,923,071.12/4,439.08
  6. Step 6: Final answer
    x = 6,065.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.