Home / 95,745.11-143,576.10-32,548.28

Finding the Fourth Proportional to 95,745.11, 143,576.10 and 32,548.28

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Solution

The fourth proportional to 95,745.11, 143,576.10 and 32,548.28 is: 48,808.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,745.11 : 143,576.10 = 32,548.28 : x
  2. Step 2: Convert to fraction form
    95,745.11/143,576.10 = 32,548.28/x
  3. Step 3: Cross multiply
    95,745.11x = 143,576.10 × 32,548.28
  4. Step 4: Simplify right side
    95,745.11x = 4,673,154,386.23
  5. Step 5: Solve for x
    x = 4,673,154,386.23/95,745.11
  6. Step 6: Final answer
    x = 48,808.29

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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.