Home / 5,850.06-8,072.10-3,492.96

Finding the Fourth Proportional to 5,850.06, 8,072.10 and 3,492.96

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Solution

The fourth proportional to 5,850.06, 8,072.10 and 3,492.96 is: 4,819.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850.06 : 8,072.10 = 3,492.96 : x
  2. Step 2: Convert to fraction form
    5,850.06/8,072.10 = 3,492.96/x
  3. Step 3: Cross multiply
    5,850.06x = 8,072.10 × 3,492.96
  4. Step 4: Simplify right side
    5,850.06x = 28,195,522.42
  5. Step 5: Solve for x
    x = 28,195,522.42/5,850.06
  6. Step 6: Final answer
    x = 4,819.70

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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.