Home / 4,066.06-5,611.35-2,297.74

Finding the Fourth Proportional to 4,066.06, 5,611.35 and 2,297.74

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Solution

The fourth proportional to 4,066.06, 5,611.35 and 2,297.74 is: 3,170.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.06 : 5,611.35 = 2,297.74 : x
  2. Step 2: Convert to fraction form
    4,066.06/5,611.35 = 2,297.74/x
  3. Step 3: Cross multiply
    4,066.06x = 5,611.35 × 2,297.74
  4. Step 4: Simplify right side
    4,066.06x = 12,893,423.35
  5. Step 5: Solve for x
    x = 12,893,423.35/4,066.06
  6. Step 6: Final answer
    x = 3,170.99

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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.