Home / 6,710.30-10,066.90-2,029.94

Finding the Fourth Proportional to 6,710.30, 10,066.90 and 2,029.94

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Solution

The fourth proportional to 6,710.30, 10,066.90 and 2,029.94 is: 3,045.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710.30 : 10,066.90 = 2,029.94 : x
  2. Step 2: Convert to fraction form
    6,710.30/10,066.90 = 2,029.94/x
  3. Step 3: Cross multiply
    6,710.30x = 10,066.90 × 2,029.94
  4. Step 4: Simplify right side
    6,710.30x = 20,435,202.99
  5. Step 5: Solve for x
    x = 20,435,202.99/6,710.30
  6. Step 6: Final answer
    x = 3,045.35

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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.