Home / 50,677.19-69,936.50-33,652.08

Finding the Fourth Proportional to 50,677.19, 69,936.50 and 33,652.08

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Solution

The fourth proportional to 50,677.19, 69,936.50 and 33,652.08 is: 46,441.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,677.19 : 69,936.50 = 33,652.08 : x
  2. Step 2: Convert to fraction form
    50,677.19/69,936.50 = 33,652.08/x
  3. Step 3: Cross multiply
    50,677.19x = 69,936.50 × 33,652.08
  4. Step 4: Simplify right side
    50,677.19x = 2,353,508,926.42
  5. Step 5: Solve for x
    x = 2,353,508,926.42/50,677.19
  6. Step 6: Final answer
    x = 46,441.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.