Home / 4,228.93-6,337.99-2,007.76

Finding the Fourth Proportional to 4,228.93, 6,337.99 and 2,007.76

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Solution

The fourth proportional to 4,228.93, 6,337.99 and 2,007.76 is: 3,009.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228.93 : 6,337.99 = 2,007.76 : x
  2. Step 2: Convert to fraction form
    4,228.93/6,337.99 = 2,007.76/x
  3. Step 3: Cross multiply
    4,228.93x = 6,337.99 × 2,007.76
  4. Step 4: Simplify right side
    4,228.93x = 12,725,162.80
  5. Step 5: Solve for x
    x = 12,725,162.80/4,228.93
  6. Step 6: Final answer
    x = 3,009.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.