Home / 19,552.62-26,977.94-11,054.92

Finding the Fourth Proportional to 19,552.62, 26,977.94 and 11,054.92

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Solution

The fourth proportional to 19,552.62, 26,977.94 and 11,054.92 is: 15,253.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,552.62 : 26,977.94 = 11,054.92 : x
  2. Step 2: Convert to fraction form
    19,552.62/26,977.94 = 11,054.92/x
  3. Step 3: Cross multiply
    19,552.62x = 26,977.94 × 11,054.92
  4. Step 4: Simplify right side
    19,552.62x = 298,238,968.46
  5. Step 5: Solve for x
    x = 298,238,968.46/19,552.62
  6. Step 6: Final answer
    x = 15,253.15

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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.