Home / 195,563.44-293,353.50-83,228.32

Finding the Fourth Proportional to 195,563.44, 293,353.50 and 83,228.32

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Solution

The fourth proportional to 195,563.44, 293,353.50 and 83,228.32 is: 124,846.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,563.44 : 293,353.50 = 83,228.32 : x
  2. Step 2: Convert to fraction form
    195,563.44/293,353.50 = 83,228.32/x
  3. Step 3: Cross multiply
    195,563.44x = 293,353.50 × 83,228.32
  4. Step 4: Simplify right side
    195,563.44x = 24,415,318,971.12
  5. Step 5: Solve for x
    x = 24,415,318,971.12/195,563.44
  6. Step 6: Final answer
    x = 124,846.03

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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.