Home / 2,267.04-3,401.28-1,719.84

Finding the Fourth Proportional to 2,267.04, 3,401.28 and 1,719.84

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Solution

The fourth proportional to 2,267.04, 3,401.28 and 1,719.84 is: 2,580.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267.04 : 3,401.28 = 1,719.84 : x
  2. Step 2: Convert to fraction form
    2,267.04/3,401.28 = 1,719.84/x
  3. Step 3: Cross multiply
    2,267.04x = 3,401.28 × 1,719.84
  4. Step 4: Simplify right side
    2,267.04x = 5,849,657.40
  5. Step 5: Solve for x
    x = 5,849,657.40/2,267.04
  6. Step 6: Final answer
    x = 2,580.31

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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.