Home / 75,593.16-104,299.22-51,727.24

Finding the Fourth Proportional to 75,593.16, 104,299.22 and 51,727.24

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Solution

The fourth proportional to 75,593.16, 104,299.22 and 51,727.24 is: 71,370.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,593.16 : 104,299.22 = 51,727.24 : x
  2. Step 2: Convert to fraction form
    75,593.16/104,299.22 = 51,727.24/x
  3. Step 3: Cross multiply
    75,593.16x = 104,299.22 × 51,727.24
  4. Step 4: Simplify right side
    75,593.16x = 5,395,110,784.75
  5. Step 5: Solve for x
    x = 5,395,110,784.75/75,593.16
  6. Step 6: Final answer
    x = 71,370.36

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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.