Home / 5,872.64-8,095.84-3,633.26

Finding the Fourth Proportional to 5,872.64, 8,095.84 and 3,633.26

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Solution

The fourth proportional to 5,872.64, 8,095.84 and 3,633.26 is: 5,008.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,872.64 : 8,095.84 = 3,633.26 : x
  2. Step 2: Convert to fraction form
    5,872.64/8,095.84 = 3,633.26/x
  3. Step 3: Cross multiply
    5,872.64x = 8,095.84 × 3,633.26
  4. Step 4: Simplify right side
    5,872.64x = 29,414,291.64
  5. Step 5: Solve for x
    x = 29,414,291.64/5,872.64
  6. Step 6: Final answer
    x = 5,008.70

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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.