Home / 19,549.24-26,977.62-11,051.22

Finding the Fourth Proportional to 19,549.24, 26,977.62 and 11,051.22

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Solution

The fourth proportional to 19,549.24, 26,977.62 and 11,051.22 is: 15,250.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,549.24 : 26,977.62 = 11,051.22 : x
  2. Step 2: Convert to fraction form
    19,549.24/26,977.62 = 11,051.22/x
  3. Step 3: Cross multiply
    19,549.24x = 26,977.62 × 11,051.22
  4. Step 4: Simplify right side
    19,549.24x = 298,135,613.70
  5. Step 5: Solve for x
    x = 298,135,613.70/19,549.24
  6. Step 6: Final answer
    x = 15,250.50

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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.