Home / 38,095.01-57,104.84-18,069.38

Finding the Fourth Proportional to 38,095.01, 57,104.84 and 18,069.38

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Solution

The fourth proportional to 38,095.01, 57,104.84 and 18,069.38 is: 27,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,095.01 : 57,104.84 = 18,069.38 : x
  2. Step 2: Convert to fraction form
    38,095.01/57,104.84 = 18,069.38/x
  3. Step 3: Cross multiply
    38,095.01x = 57,104.84 × 18,069.38
  4. Step 4: Simplify right side
    38,095.01x = 1,031,848,768.28
  5. Step 5: Solve for x
    x = 1,031,848,768.28/38,095.01
  6. Step 6: Final answer
    x = 27,086.20

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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.