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Finding the Fourth Proportional to 50,773.95, 76,204.71 and 35,202.51

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Solution

The fourth proportional to 50,773.95, 76,204.71 and 35,202.51 is: 52,834.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,773.95 : 76,204.71 = 35,202.51 : x
  2. Step 2: Convert to fraction form
    50,773.95/76,204.71 = 35,202.51/x
  3. Step 3: Cross multiply
    50,773.95x = 76,204.71 × 35,202.51
  4. Step 4: Simplify right side
    50,773.95x = 2,682,597,065.82
  5. Step 5: Solve for x
    x = 2,682,597,065.82/50,773.95
  6. Step 6: Final answer
    x = 52,834.12

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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.