Home / 64,251.41-96,376.54-50,223.23

Finding the Fourth Proportional to 64,251.41, 96,376.54 and 50,223.23

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Solution

The fourth proportional to 64,251.41, 96,376.54 and 50,223.23 is: 75,334.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,251.41 : 96,376.54 = 50,223.23 : x
  2. Step 2: Convert to fraction form
    64,251.41/96,376.54 = 50,223.23/x
  3. Step 3: Cross multiply
    64,251.41x = 96,376.54 × 50,223.23
  4. Step 4: Simplify right side
    64,251.41x = 4,840,341,135.02
  5. Step 5: Solve for x
    x = 4,840,341,135.02/64,251.41
  6. Step 6: Final answer
    x = 75,334.40

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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.