Home / 50,236.88-75,301.84-23,885.92

Finding the Fourth Proportional to 50,236.88, 75,301.84 and 23,885.92

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Solution

The fourth proportional to 50,236.88, 75,301.84 and 23,885.92 is: 35,803.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,236.88 : 75,301.84 = 23,885.92 : x
  2. Step 2: Convert to fraction form
    50,236.88/75,301.84 = 23,885.92/x
  3. Step 3: Cross multiply
    50,236.88x = 75,301.84 × 23,885.92
  4. Step 4: Simplify right side
    50,236.88x = 1,798,653,726.09
  5. Step 5: Solve for x
    x = 1,798,653,726.09/50,236.88
  6. Step 6: Final answer
    x = 35,803.45

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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.