Home / 4,239.93-6,363.75-2,267.23

Finding the Fourth Proportional to 4,239.93, 6,363.75 and 2,267.23

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Solution

The fourth proportional to 4,239.93, 6,363.75 and 2,267.23 is: 3,402.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,239.93 : 6,363.75 = 2,267.23 : x
  2. Step 2: Convert to fraction form
    4,239.93/6,363.75 = 2,267.23/x
  3. Step 3: Cross multiply
    4,239.93x = 6,363.75 × 2,267.23
  4. Step 4: Simplify right side
    4,239.93x = 14,428,084.91
  5. Step 5: Solve for x
    x = 14,428,084.91/4,239.93
  6. Step 6: Final answer
    x = 3,402.91

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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.