Home / 50,672.00-69,926.33-28,011.94

Finding the Fourth Proportional to 50,672.00, 69,926.33 and 28,011.94

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Solution

The fourth proportional to 50,672.00, 69,926.33 and 28,011.94 is: 38,655.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,672.00 : 69,926.33 = 28,011.94 : x
  2. Step 2: Convert to fraction form
    50,672.00/69,926.33 = 28,011.94/x
  3. Step 3: Cross multiply
    50,672.00x = 69,926.33 × 28,011.94
  4. Step 4: Simplify right side
    50,672.00x = 1,958,772,195.14
  5. Step 5: Solve for x
    x = 1,958,772,195.14/50,672.00
  6. Step 6: Final answer
    x = 38,655.91

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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.