Home / 50,251.07-75,376.52-39,166.07

Finding the Fourth Proportional to 50,251.07, 75,376.52 and 39,166.07

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Solution

The fourth proportional to 50,251.07, 75,376.52 and 39,166.07 is: 58,749.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,251.07 : 75,376.52 = 39,166.07 : x
  2. Step 2: Convert to fraction form
    50,251.07/75,376.52 = 39,166.07/x
  3. Step 3: Cross multiply
    50,251.07x = 75,376.52 × 39,166.07
  4. Step 4: Simplify right side
    50,251.07x = 2,952,202,345.03
  5. Step 5: Solve for x
    x = 2,952,202,345.03/50,251.07
  6. Step 6: Final answer
    x = 58,749.04

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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.