Home / 50,208.06-75,333.82-19,036.02

Finding the Fourth Proportional to 50,208.06, 75,333.82 and 19,036.02

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Solution

The fourth proportional to 50,208.06, 75,333.82 and 19,036.02 is: 28,562.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,208.06 : 75,333.82 = 19,036.02 : x
  2. Step 2: Convert to fraction form
    50,208.06/75,333.82 = 19,036.02/x
  3. Step 3: Cross multiply
    50,208.06x = 75,333.82 × 19,036.02
  4. Step 4: Simplify right side
    50,208.06x = 1,434,056,104.20
  5. Step 5: Solve for x
    x = 1,434,056,104.20/50,208.06
  6. Step 6: Final answer
    x = 28,562.27

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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.