Home / 50,305.28-75,342.88-24,028.48

Finding the Fourth Proportional to 50,305.28, 75,342.88 and 24,028.48

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Solution

The fourth proportional to 50,305.28, 75,342.88 and 24,028.48 is: 35,987.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,305.28 : 75,342.88 = 24,028.48 : x
  2. Step 2: Convert to fraction form
    50,305.28/75,342.88 = 24,028.48/x
  3. Step 3: Cross multiply
    50,305.28x = 75,342.88 × 24,028.48
  4. Step 4: Simplify right side
    50,305.28x = 1,810,374,885.22
  5. Step 5: Solve for x
    x = 1,810,374,885.22/50,305.28
  6. Step 6: Final answer
    x = 35,987.77

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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.