Home / 19,094.40-26,344.31-11,027.02

Finding the Fourth Proportional to 19,094.40, 26,344.31 and 11,027.02

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Solution

The fourth proportional to 19,094.40, 26,344.31 and 11,027.02 is: 15,213.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.40 : 26,344.31 = 11,027.02 : x
  2. Step 2: Convert to fraction form
    19,094.40/26,344.31 = 11,027.02/x
  3. Step 3: Cross multiply
    19,094.40x = 26,344.31 × 11,027.02
  4. Step 4: Simplify right side
    19,094.40x = 290,499,233.26
  5. Step 5: Solve for x
    x = 290,499,233.26/19,094.40
  6. Step 6: Final answer
    x = 15,213.84

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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.