Home / 9,222.29-13,833.48-2,296.79

Finding the Fourth Proportional to 9,222.29, 13,833.48 and 2,296.79

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Solution

The fourth proportional to 9,222.29, 13,833.48 and 2,296.79 is: 3,445.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222.29 : 13,833.48 = 2,296.79 : x
  2. Step 2: Convert to fraction form
    9,222.29/13,833.48 = 2,296.79/x
  3. Step 3: Cross multiply
    9,222.29x = 13,833.48 × 2,296.79
  4. Step 4: Simplify right side
    9,222.29x = 31,772,529.36
  5. Step 5: Solve for x
    x = 31,772,529.36/9,222.29
  6. Step 6: Final answer
    x = 3,445.19

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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.