Home / 19,094.84-26,351.08-11,027.92

Finding the Fourth Proportional to 19,094.84, 26,351.08 and 11,027.92

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Solution

The fourth proportional to 19,094.84, 26,351.08 and 11,027.92 is: 15,218.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.84 : 26,351.08 = 11,027.92 : x
  2. Step 2: Convert to fraction form
    19,094.84/26,351.08 = 11,027.92/x
  3. Step 3: Cross multiply
    19,094.84x = 26,351.08 × 11,027.92
  4. Step 4: Simplify right side
    19,094.84x = 290,597,602.15
  5. Step 5: Solve for x
    x = 290,597,602.15/19,094.84
  6. Step 6: Final answer
    x = 15,218.65

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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.