Home / 27,235.82-37,593.18-15,907.94

Finding the Fourth Proportional to 27,235.82, 37,593.18 and 15,907.94

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Solution

The fourth proportional to 27,235.82, 37,593.18 and 15,907.94 is: 21,957.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,235.82 : 37,593.18 = 15,907.94 : x
  2. Step 2: Convert to fraction form
    27,235.82/37,593.18 = 15,907.94/x
  3. Step 3: Cross multiply
    27,235.82x = 37,593.18 × 15,907.94
  4. Step 4: Simplify right side
    27,235.82x = 598,030,051.85
  5. Step 5: Solve for x
    x = 598,030,051.85/27,235.82
  6. Step 6: Final answer
    x = 21,957.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.