Home / 3,066.30-4,596.39-1,586.16

Finding the Fourth Proportional to 3,066.30, 4,596.39 and 1,586.16

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Solution

The fourth proportional to 3,066.30, 4,596.39 and 1,586.16 is: 2,377.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066.30 : 4,596.39 = 1,586.16 : x
  2. Step 2: Convert to fraction form
    3,066.30/4,596.39 = 1,586.16/x
  3. Step 3: Cross multiply
    3,066.30x = 4,596.39 × 1,586.16
  4. Step 4: Simplify right side
    3,066.30x = 7,290,609.96
  5. Step 5: Solve for x
    x = 7,290,609.96/3,066.30
  6. Step 6: Final answer
    x = 2,377.66

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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.