Home / 3,013.93-4,522.17-1,626.94

Finding the Fourth Proportional to 3,013.93, 4,522.17 and 1,626.94

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Solution

The fourth proportional to 3,013.93, 4,522.17 and 1,626.94 is: 2,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013.93 : 4,522.17 = 1,626.94 : x
  2. Step 2: Convert to fraction form
    3,013.93/4,522.17 = 1,626.94/x
  3. Step 3: Cross multiply
    3,013.93x = 4,522.17 × 1,626.94
  4. Step 4: Simplify right side
    3,013.93x = 7,357,299.26
  5. Step 5: Solve for x
    x = 7,357,299.26/3,013.93
  6. Step 6: Final answer
    x = 2,441.10

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1.5x scale

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.