Home / 18,932.01-26,125.92-10,548.51

Finding the Fourth Proportional to 18,932.01, 26,125.92 and 10,548.51

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Solution

The fourth proportional to 18,932.01, 26,125.92 and 10,548.51 is: 14,556.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,932.01 : 26,125.92 = 10,548.51 : x
  2. Step 2: Convert to fraction form
    18,932.01/26,125.92 = 10,548.51/x
  3. Step 3: Cross multiply
    18,932.01x = 26,125.92 × 10,548.51
  4. Step 4: Simplify right side
    18,932.01x = 275,589,528.38
  5. Step 5: Solve for x
    x = 275,589,528.38/18,932.01
  6. Step 6: Final answer
    x = 14,556.80

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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.