Home / 5,886.96-8,124.24-3,369.04

Finding the Fourth Proportional to 5,886.96, 8,124.24 and 3,369.04

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Solution

The fourth proportional to 5,886.96, 8,124.24 and 3,369.04 is: 4,649.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,886.96 : 8,124.24 = 3,369.04 : x
  2. Step 2: Convert to fraction form
    5,886.96/8,124.24 = 3,369.04/x
  3. Step 3: Cross multiply
    5,886.96x = 8,124.24 × 3,369.04
  4. Step 4: Simplify right side
    5,886.96x = 27,370,889.53
  5. Step 5: Solve for x
    x = 27,370,889.53/5,886.96
  6. Step 6: Final answer
    x = 4,649.41

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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.