Home / 6,327.10-8,725.62-4,832.25

Finding the Fourth Proportional to 6,327.10, 8,725.62 and 4,832.25

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Solution

The fourth proportional to 6,327.10, 8,725.62 and 4,832.25 is: 6,664.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327.10 : 8,725.62 = 4,832.25 : x
  2. Step 2: Convert to fraction form
    6,327.10/8,725.62 = 4,832.25/x
  3. Step 3: Cross multiply
    6,327.10x = 8,725.62 × 4,832.25
  4. Step 4: Simplify right side
    6,327.10x = 42,164,377.25
  5. Step 5: Solve for x
    x = 42,164,377.25/6,327.10
  6. Step 6: Final answer
    x = 6,664.09

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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.