Home / 7,593.07-11,389.53-2,398.94

Finding the Fourth Proportional to 7,593.07, 11,389.53 and 2,398.94

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Solution

The fourth proportional to 7,593.07, 11,389.53 and 2,398.94 is: 3,598.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593.07 : 11,389.53 = 2,398.94 : x
  2. Step 2: Convert to fraction form
    7,593.07/11,389.53 = 2,398.94/x
  3. Step 3: Cross multiply
    7,593.07x = 11,389.53 × 2,398.94
  4. Step 4: Simplify right side
    7,593.07x = 27,322,799.10
  5. Step 5: Solve for x
    x = 27,322,799.10/7,593.07
  6. Step 6: Final answer
    x = 3,598.39

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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.