Home / 94,521.24-141,740.46-50,137.92

Finding the Fourth Proportional to 94,521.24, 141,740.46 and 50,137.92

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Solution

The fourth proportional to 94,521.24, 141,740.46 and 50,137.92 is: 75,184.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,521.24 : 141,740.46 = 50,137.92 : x
  2. Step 2: Convert to fraction form
    94,521.24/141,740.46 = 50,137.92/x
  3. Step 3: Cross multiply
    94,521.24x = 141,740.46 × 50,137.92
  4. Step 4: Simplify right side
    94,521.24x = 7,106,571,844.24
  5. Step 5: Solve for x
    x = 7,106,571,844.24/94,521.24
  6. Step 6: Final answer
    x = 75,184.92

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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.