Home / 9,206.93-13,806.29-3,359.45

Finding the Fourth Proportional to 9,206.93, 13,806.29 and 3,359.45

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Solution

The fourth proportional to 9,206.93, 13,806.29 and 3,359.45 is: 5,037.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206.93 : 13,806.29 = 3,359.45 : x
  2. Step 2: Convert to fraction form
    9,206.93/13,806.29 = 3,359.45/x
  3. Step 3: Cross multiply
    9,206.93x = 13,806.29 × 3,359.45
  4. Step 4: Simplify right side
    9,206.93x = 46,381,455.11
  5. Step 5: Solve for x
    x = 46,381,455.11/9,206.93
  6. Step 6: Final answer
    x = 5,037.67

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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.