Home / 3,365.24-5,048.55-1,417.43

Finding the Fourth Proportional to 3,365.24, 5,048.55 and 1,417.43

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Solution

The fourth proportional to 3,365.24, 5,048.55 and 1,417.43 is: 2,126.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365.24 : 5,048.55 = 1,417.43 : x
  2. Step 2: Convert to fraction form
    3,365.24/5,048.55 = 1,417.43/x
  3. Step 3: Cross multiply
    3,365.24x = 5,048.55 × 1,417.43
  4. Step 4: Simplify right side
    3,365.24x = 7,155,966.23
  5. Step 5: Solve for x
    x = 7,155,966.23/3,365.24
  6. Step 6: Final answer
    x = 2,126.44

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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.