Home / 50,910.51-76,390.07-24,600.63

Finding the Fourth Proportional to 50,910.51, 76,390.07 and 24,600.63

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Solution

The fourth proportional to 50,910.51, 76,390.07 and 24,600.63 is: 36,912.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,910.51 : 76,390.07 = 24,600.63 : x
  2. Step 2: Convert to fraction form
    50,910.51/76,390.07 = 24,600.63/x
  3. Step 3: Cross multiply
    50,910.51x = 76,390.07 × 24,600.63
  4. Step 4: Simplify right side
    50,910.51x = 1,879,243,724.74
  5. Step 5: Solve for x
    x = 1,879,243,724.74/50,910.51
  6. Step 6: Final answer
    x = 36,912.69

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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.