Home / 9,206.46-13,810.14-2,633.61

Finding the Fourth Proportional to 9,206.46, 13,810.14 and 2,633.61

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Solution

The fourth proportional to 9,206.46, 13,810.14 and 2,633.61 is: 3,950.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206.46 : 13,810.14 = 2,633.61 : x
  2. Step 2: Convert to fraction form
    9,206.46/13,810.14 = 2,633.61/x
  3. Step 3: Cross multiply
    9,206.46x = 13,810.14 × 2,633.61
  4. Step 4: Simplify right side
    9,206.46x = 36,370,522.81
  5. Step 5: Solve for x
    x = 36,370,522.81/9,206.46
  6. Step 6: Final answer
    x = 3,950.54

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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.