Home / 2,263.55-3,395.58-2,031.01

Finding the Fourth Proportional to 2,263.55, 3,395.58 and 2,031.01

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Solution

The fourth proportional to 2,263.55, 3,395.58 and 2,031.01 is: 3,046.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263.55 : 3,395.58 = 2,031.01 : x
  2. Step 2: Convert to fraction form
    2,263.55/3,395.58 = 2,031.01/x
  3. Step 3: Cross multiply
    2,263.55x = 3,395.58 × 2,031.01
  4. Step 4: Simplify right side
    2,263.55x = 6,896,456.94
  5. Step 5: Solve for x
    x = 6,896,456.94/2,263.55
  6. Step 6: Final answer
    x = 3,046.75

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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.