Home / 2,265.47-3,123.41-1,467.37

Finding the Fourth Proportional to 2,265.47, 3,123.41 and 1,467.37

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Solution

The fourth proportional to 2,265.47, 3,123.41 and 1,467.37 is: 2,023.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265.47 : 3,123.41 = 1,467.37 : x
  2. Step 2: Convert to fraction form
    2,265.47/3,123.41 = 1,467.37/x
  3. Step 3: Cross multiply
    2,265.47x = 3,123.41 × 1,467.37
  4. Step 4: Simplify right side
    2,265.47x = 4,583,175.18
  5. Step 5: Solve for x
    x = 4,583,175.18/2,265.47
  6. Step 6: Final answer
    x = 2,023.06

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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.