Home / 4,371.93-6,557.84-2,617.42

Finding the Fourth Proportional to 4,371.93, 6,557.84 and 2,617.42

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Solution

The fourth proportional to 4,371.93, 6,557.84 and 2,617.42 is: 3,926.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371.93 : 6,557.84 = 2,617.42 : x
  2. Step 2: Convert to fraction form
    4,371.93/6,557.84 = 2,617.42/x
  3. Step 3: Cross multiply
    4,371.93x = 6,557.84 × 2,617.42
  4. Step 4: Simplify right side
    4,371.93x = 17,164,621.57
  5. Step 5: Solve for x
    x = 17,164,621.57/4,371.93
  6. Step 6: Final answer
    x = 3,926.10

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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.