Home / 6,926.85-10,394.10-4,295.79

Finding the Fourth Proportional to 6,926.85, 10,394.10 and 4,295.79

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Solution

The fourth proportional to 6,926.85, 10,394.10 and 4,295.79 is: 6,446.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.85 : 10,394.10 = 4,295.79 : x
  2. Step 2: Convert to fraction form
    6,926.85/10,394.10 = 4,295.79/x
  3. Step 3: Cross multiply
    6,926.85x = 10,394.10 × 4,295.79
  4. Step 4: Simplify right side
    6,926.85x = 44,650,870.84
  5. Step 5: Solve for x
    x = 44,650,870.84/6,926.85
  6. Step 6: Final answer
    x = 6,446.06

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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.