Home / 7,193.32-10,789.97-2,263.45

Finding the Fourth Proportional to 7,193.32, 10,789.97 and 2,263.45

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Solution

The fourth proportional to 7,193.32, 10,789.97 and 2,263.45 is: 3,395.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193.32 : 10,789.97 = 2,263.45 : x
  2. Step 2: Convert to fraction form
    7,193.32/10,789.97 = 2,263.45/x
  3. Step 3: Cross multiply
    7,193.32x = 10,789.97 × 2,263.45
  4. Step 4: Simplify right side
    7,193.32x = 24,422,557.60
  5. Step 5: Solve for x
    x = 24,422,557.60/7,193.32
  6. Step 6: Final answer
    x = 3,395.17

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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.