Home / 50,734.08-76,107.60-22,649.76

Finding the Fourth Proportional to 50,734.08, 76,107.60 and 22,649.76

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Solution

The fourth proportional to 50,734.08, 76,107.60 and 22,649.76 is: 33,977.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,734.08 : 76,107.60 = 22,649.76 : x
  2. Step 2: Convert to fraction form
    50,734.08/76,107.60 = 22,649.76/x
  3. Step 3: Cross multiply
    50,734.08x = 76,107.60 × 22,649.76
  4. Step 4: Simplify right side
    50,734.08x = 1,723,818,874.18
  5. Step 5: Solve for x
    x = 1,723,818,874.18/50,734.08
  6. Step 6: Final answer
    x = 33,977.53

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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.