Home / 7,307.33-10,958.25-2,626.07

Finding the Fourth Proportional to 7,307.33, 10,958.25 and 2,626.07

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Solution

The fourth proportional to 7,307.33, 10,958.25 and 2,626.07 is: 3,938.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307.33 : 10,958.25 = 2,626.07 : x
  2. Step 2: Convert to fraction form
    7,307.33/10,958.25 = 2,626.07/x
  3. Step 3: Cross multiply
    7,307.33x = 10,958.25 × 2,626.07
  4. Step 4: Simplify right side
    7,307.33x = 28,777,131.58
  5. Step 5: Solve for x
    x = 28,777,131.58/7,307.33
  6. Step 6: Final answer
    x = 3,938.12

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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.