Home / 2,344.19-3,513.24-2,030.72

Finding the Fourth Proportional to 2,344.19, 3,513.24 and 2,030.72

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Solution

The fourth proportional to 2,344.19, 3,513.24 and 2,030.72 is: 3,043.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344.19 : 3,513.24 = 2,030.72 : x
  2. Step 2: Convert to fraction form
    2,344.19/3,513.24 = 2,030.72/x
  3. Step 3: Cross multiply
    2,344.19x = 3,513.24 × 2,030.72
  4. Step 4: Simplify right side
    2,344.19x = 7,134,389.17
  5. Step 5: Solve for x
    x = 7,134,389.17/2,344.19
  6. Step 6: Final answer
    x = 3,043.44

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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.