Home / 75,793.33-104,595.60-41,803.30

Finding the Fourth Proportional to 75,793.33, 104,595.60 and 41,803.30

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Solution

The fourth proportional to 75,793.33, 104,595.60 and 41,803.30 is: 57,689.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,793.33 : 104,595.60 = 41,803.30 : x
  2. Step 2: Convert to fraction form
    75,793.33/104,595.60 = 41,803.30/x
  3. Step 3: Cross multiply
    75,793.33x = 104,595.60 × 41,803.30
  4. Step 4: Simplify right side
    75,793.33x = 4,372,441,245.48
  5. Step 5: Solve for x
    x = 4,372,441,245.48/75,793.33
  6. Step 6: Final answer
    x = 57,689.00

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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.