Home / 50,426.60-75,604.87-22,331.34

Finding the Fourth Proportional to 50,426.60, 75,604.87 and 22,331.34

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Solution

The fourth proportional to 50,426.60, 75,604.87 and 22,331.34 is: 33,481.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,426.60 : 75,604.87 = 22,331.34 : x
  2. Step 2: Convert to fraction form
    50,426.60/75,604.87 = 22,331.34/x
  3. Step 3: Cross multiply
    50,426.60x = 75,604.87 × 22,331.34
  4. Step 4: Simplify right side
    50,426.60x = 1,688,358,001.80
  5. Step 5: Solve for x
    x = 1,688,358,001.80/50,426.60
  6. Step 6: Final answer
    x = 33,481.50

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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.