Home / 50,070.92-75,132.27-22,010.64

Finding the Fourth Proportional to 50,070.92, 75,132.27 and 22,010.64

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Solution

The fourth proportional to 50,070.92, 75,132.27 and 22,010.64 is: 33,027.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,070.92 : 75,132.27 = 22,010.64 : x
  2. Step 2: Convert to fraction form
    50,070.92/75,132.27 = 22,010.64/x
  3. Step 3: Cross multiply
    50,070.92x = 75,132.27 × 22,010.64
  4. Step 4: Simplify right side
    50,070.92x = 1,653,709,347.35
  5. Step 5: Solve for x
    x = 1,653,709,347.35/50,070.92
  6. Step 6: Final answer
    x = 33,027.34

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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.