Home / 3,737.70-5,154.58-2,461.04

Finding the Fourth Proportional to 3,737.70, 5,154.58 and 2,461.04

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Solution

The fourth proportional to 3,737.70, 5,154.58 and 2,461.04 is: 3,393.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737.70 : 5,154.58 = 2,461.04 : x
  2. Step 2: Convert to fraction form
    3,737.70/5,154.58 = 2,461.04/x
  3. Step 3: Cross multiply
    3,737.70x = 5,154.58 × 2,461.04
  4. Step 4: Simplify right side
    3,737.70x = 12,685,627.56
  5. Step 5: Solve for x
    x = 12,685,627.56/3,737.70
  6. Step 6: Final answer
    x = 3,393.97

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1.5x scale

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.