Home / 26,817.25-40,222.40-7,097.33

Finding the Fourth Proportional to 26,817.25, 40,222.40 and 7,097.33

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Solution

The fourth proportional to 26,817.25, 40,222.40 and 7,097.33 is: 10,645.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,817.25 : 40,222.40 = 7,097.33 : x
  2. Step 2: Convert to fraction form
    26,817.25/40,222.40 = 7,097.33/x
  3. Step 3: Cross multiply
    26,817.25x = 40,222.40 × 7,097.33
  4. Step 4: Simplify right side
    26,817.25x = 285,471,646.19
  5. Step 5: Solve for x
    x = 285,471,646.19/26,817.25
  6. Step 6: Final answer
    x = 10,645.08

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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.