Home / 52,441.88-72,371.03-29,777.27

Finding the Fourth Proportional to 52,441.88, 72,371.03 and 29,777.27

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Solution

The fourth proportional to 52,441.88, 72,371.03 and 29,777.27 is: 41,093.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,441.88 : 72,371.03 = 29,777.27 : x
  2. Step 2: Convert to fraction form
    52,441.88/72,371.03 = 29,777.27/x
  3. Step 3: Cross multiply
    52,441.88x = 72,371.03 × 29,777.27
  4. Step 4: Simplify right side
    52,441.88x = 2,155,011,189.75
  5. Step 5: Solve for x
    x = 2,155,011,189.75/52,441.88
  6. Step 6: Final answer
    x = 41,093.33

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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.