Home / 36,233.78-50,003.14-27,143.04

Finding the Fourth Proportional to 36,233.78, 50,003.14 and 27,143.04

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Solution

The fourth proportional to 36,233.78, 50,003.14 and 27,143.04 is: 37,457.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,233.78 : 50,003.14 = 27,143.04 : x
  2. Step 2: Convert to fraction form
    36,233.78/50,003.14 = 27,143.04/x
  3. Step 3: Cross multiply
    36,233.78x = 50,003.14 × 27,143.04
  4. Step 4: Simplify right side
    36,233.78x = 1,357,237,263.07
  5. Step 5: Solve for x
    x = 1,357,237,263.07/36,233.78
  6. Step 6: Final answer
    x = 37,457.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.