Home / 3,267.79-4,510.26-2,009.93

Finding the Fourth Proportional to 3,267.79, 4,510.26 and 2,009.93

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Solution

The fourth proportional to 3,267.79, 4,510.26 and 2,009.93 is: 2,774.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267.79 : 4,510.26 = 2,009.93 : x
  2. Step 2: Convert to fraction form
    3,267.79/4,510.26 = 2,009.93/x
  3. Step 3: Cross multiply
    3,267.79x = 4,510.26 × 2,009.93
  4. Step 4: Simplify right side
    3,267.79x = 9,065,306.88
  5. Step 5: Solve for x
    x = 9,065,306.88/3,267.79
  6. Step 6: Final answer
    x = 2,774.14

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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.