Home / 7,396.11-11,101.25-4,628.34

Finding the Fourth Proportional to 7,396.11, 11,101.25 and 4,628.34

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Solution

The fourth proportional to 7,396.11, 11,101.25 and 4,628.34 is: 6,946.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396.11 : 11,101.25 = 4,628.34 : x
  2. Step 2: Convert to fraction form
    7,396.11/11,101.25 = 4,628.34/x
  3. Step 3: Cross multiply
    7,396.11x = 11,101.25 × 4,628.34
  4. Step 4: Simplify right side
    7,396.11x = 51,380,371.00
  5. Step 5: Solve for x
    x = 51,380,371.00/7,396.11
  6. Step 6: Final answer
    x = 6,946.95

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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.