Home / 95,205.24-142,822.44-25,090.02

Finding the Fourth Proportional to 95,205.24, 142,822.44 and 25,090.02

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Solution

The fourth proportional to 95,205.24, 142,822.44 and 25,090.02 is: 37,638.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,205.24 : 142,822.44 = 25,090.02 : x
  2. Step 2: Convert to fraction form
    95,205.24/142,822.44 = 25,090.02/x
  3. Step 3: Cross multiply
    95,205.24x = 142,822.44 × 25,090.02
  4. Step 4: Simplify right side
    95,205.24x = 3,583,417,876.05
  5. Step 5: Solve for x
    x = 3,583,417,876.05/95,205.24
  6. Step 6: Final answer
    x = 37,638.87

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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.