Home / 4,725.54-6,524.55-3,158.19

Finding the Fourth Proportional to 4,725.54, 6,524.55 and 3,158.19

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Solution

The fourth proportional to 4,725.54, 6,524.55 and 3,158.19 is: 4,360.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725.54 : 6,524.55 = 3,158.19 : x
  2. Step 2: Convert to fraction form
    4,725.54/6,524.55 = 3,158.19/x
  3. Step 3: Cross multiply
    4,725.54x = 6,524.55 × 3,158.19
  4. Step 4: Simplify right side
    4,725.54x = 20,605,768.56
  5. Step 5: Solve for x
    x = 20,605,768.56/4,725.54
  6. Step 6: Final answer
    x = 4,360.51

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Half scale
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Double scale
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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.