Home / 6,941.35-9,579.01-3,797.53

Finding the Fourth Proportional to 6,941.35, 9,579.01 and 3,797.53

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Solution

The fourth proportional to 6,941.35, 9,579.01 and 3,797.53 is: 5,240.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941.35 : 9,579.01 = 3,797.53 : x
  2. Step 2: Convert to fraction form
    6,941.35/9,579.01 = 3,797.53/x
  3. Step 3: Cross multiply
    6,941.35x = 9,579.01 × 3,797.53
  4. Step 4: Simplify right side
    6,941.35x = 36,376,605.41
  5. Step 5: Solve for x
    x = 36,376,605.41/6,941.35
  6. Step 6: Final answer
    x = 5,240.57

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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.