Home / 3,712.41-5,566.59-1,522.71

Finding the Fourth Proportional to 3,712.41, 5,566.59 and 1,522.71

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Solution

The fourth proportional to 3,712.41, 5,566.59 and 1,522.71 is: 2,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712.41 : 5,566.59 = 1,522.71 : x
  2. Step 2: Convert to fraction form
    3,712.41/5,566.59 = 1,522.71/x
  3. Step 3: Cross multiply
    3,712.41x = 5,566.59 × 1,522.71
  4. Step 4: Simplify right side
    3,712.41x = 8,476,302.26
  5. Step 5: Solve for x
    x = 8,476,302.26/3,712.41
  6. Step 6: Final answer
    x = 2,283.23

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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.