Home / 4,204.54-6,306.81-3,686.14

Finding the Fourth Proportional to 4,204.54, 6,306.81 and 3,686.14

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Solution

The fourth proportional to 4,204.54, 6,306.81 and 3,686.14 is: 5,529.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204.54 : 6,306.81 = 3,686.14 : x
  2. Step 2: Convert to fraction form
    4,204.54/6,306.81 = 3,686.14/x
  3. Step 3: Cross multiply
    4,204.54x = 6,306.81 × 3,686.14
  4. Step 4: Simplify right side
    4,204.54x = 23,247,784.61
  5. Step 5: Solve for x
    x = 23,247,784.61/4,204.54
  6. Step 6: Final answer
    x = 5,529.21

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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.