Home / 3,411.34-5,126.64-2,024.94

Finding the Fourth Proportional to 3,411.34, 5,126.64 and 2,024.94

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Solution

The fourth proportional to 3,411.34, 5,126.64 and 2,024.94 is: 3,043.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411.34 : 5,126.64 = 2,024.94 : x
  2. Step 2: Convert to fraction form
    3,411.34/5,126.64 = 2,024.94/x
  3. Step 3: Cross multiply
    3,411.34x = 5,126.64 × 2,024.94
  4. Step 4: Simplify right side
    3,411.34x = 10,381,138.40
  5. Step 5: Solve for x
    x = 10,381,138.40/3,411.34
  6. Step 6: Final answer
    x = 3,043.13

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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.