Home / 4,136.73-5,708.55-2,344.26

Finding the Fourth Proportional to 4,136.73, 5,708.55 and 2,344.26

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Solution

The fourth proportional to 4,136.73, 5,708.55 and 2,344.26 is: 3,235.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136.73 : 5,708.55 = 2,344.26 : x
  2. Step 2: Convert to fraction form
    4,136.73/5,708.55 = 2,344.26/x
  3. Step 3: Cross multiply
    4,136.73x = 5,708.55 × 2,344.26
  4. Step 4: Simplify right side
    4,136.73x = 13,382,325.42
  5. Step 5: Solve for x
    x = 13,382,325.42/4,136.73
  6. Step 6: Final answer
    x = 3,235.00

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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.