Home / 4,267.65-6,402.33-1,802.46

Finding the Fourth Proportional to 4,267.65, 6,402.33 and 1,802.46

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Solution

The fourth proportional to 4,267.65, 6,402.33 and 1,802.46 is: 2,704.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.65 : 6,402.33 = 1,802.46 : x
  2. Step 2: Convert to fraction form
    4,267.65/6,402.33 = 1,802.46/x
  3. Step 3: Cross multiply
    4,267.65x = 6,402.33 × 1,802.46
  4. Step 4: Simplify right side
    4,267.65x = 11,539,943.73
  5. Step 5: Solve for x
    x = 11,539,943.73/4,267.65
  6. Step 6: Final answer
    x = 2,704.05

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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.