Home / 9,206.46-13,810.16-2,633.64

Finding the Fourth Proportional to 9,206.46, 13,810.16 and 2,633.64

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Solution

The fourth proportional to 9,206.46, 13,810.16 and 2,633.64 is: 3,950.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206.46 : 13,810.16 = 2,633.64 : x
  2. Step 2: Convert to fraction form
    9,206.46/13,810.16 = 2,633.64/x
  3. Step 3: Cross multiply
    9,206.46x = 13,810.16 × 2,633.64
  4. Step 4: Simplify right side
    9,206.46x = 36,370,989.78
  5. Step 5: Solve for x
    x = 36,370,989.78/9,206.46
  6. Step 6: Final answer
    x = 3,950.59

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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.