Home / 6,231.07-9,343.10-2,068.85

Finding the Fourth Proportional to 6,231.07, 9,343.10 and 2,068.85

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Solution

The fourth proportional to 6,231.07, 9,343.10 and 2,068.85 is: 3,102.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231.07 : 9,343.10 = 2,068.85 : x
  2. Step 2: Convert to fraction form
    6,231.07/9,343.10 = 2,068.85/x
  3. Step 3: Cross multiply
    6,231.07x = 9,343.10 × 2,068.85
  4. Step 4: Simplify right side
    6,231.07x = 19,329,486.00
  5. Step 5: Solve for x
    x = 19,329,486.00/6,231.07
  6. Step 6: Final answer
    x = 3,102.11

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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.