Home / 7,193.06-10,789.56-2,263.12

Finding the Fourth Proportional to 7,193.06, 10,789.56 and 2,263.12

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Solution

The fourth proportional to 7,193.06, 10,789.56 and 2,263.12 is: 3,394.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193.06 : 10,789.56 = 2,263.12 : x
  2. Step 2: Convert to fraction form
    7,193.06/10,789.56 = 2,263.12/x
  3. Step 3: Cross multiply
    7,193.06x = 10,789.56 × 2,263.12
  4. Step 4: Simplify right side
    7,193.06x = 24,418,069.03
  5. Step 5: Solve for x
    x = 24,418,069.03/7,193.06
  6. Step 6: Final answer
    x = 3,394.67

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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.