Home / 9,213.22-13,814.70-6,295.06

Finding the Fourth Proportional to 9,213.22, 13,814.70 and 6,295.06

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Solution

The fourth proportional to 9,213.22, 13,814.70 and 6,295.06 is: 9,439.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213.22 : 13,814.70 = 6,295.06 : x
  2. Step 2: Convert to fraction form
    9,213.22/13,814.70 = 6,295.06/x
  3. Step 3: Cross multiply
    9,213.22x = 13,814.70 × 6,295.06
  4. Step 4: Simplify right side
    9,213.22x = 86,964,365.38
  5. Step 5: Solve for x
    x = 86,964,365.38/9,213.22
  6. Step 6: Final answer
    x = 9,439.08

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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.