Home / 34,665.30-52,113.96-27,357.84

Finding the Fourth Proportional to 34,665.30, 52,113.96 and 27,357.84

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Solution

The fourth proportional to 34,665.30, 52,113.96 and 27,357.84 is: 41,128.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,665.30 : 52,113.96 = 27,357.84 : x
  2. Step 2: Convert to fraction form
    34,665.30/52,113.96 = 27,357.84/x
  3. Step 3: Cross multiply
    34,665.30x = 52,113.96 × 27,357.84
  4. Step 4: Simplify right side
    34,665.30x = 1,425,725,379.45
  5. Step 5: Solve for x
    x = 1,425,725,379.45/34,665.30
  6. Step 6: Final answer
    x = 41,128.32

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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.