Home / 19,094.29-26,348.31-11,027.34

Finding the Fourth Proportional to 19,094.29, 26,348.31 and 11,027.34

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Solution

The fourth proportional to 19,094.29, 26,348.31 and 11,027.34 is: 15,216.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.29 : 26,348.31 = 11,027.34 : x
  2. Step 2: Convert to fraction form
    19,094.29/26,348.31 = 11,027.34/x
  3. Step 3: Cross multiply
    19,094.29x = 26,348.31 × 11,027.34
  4. Step 4: Simplify right side
    19,094.29x = 290,551,803.81
  5. Step 5: Solve for x
    x = 290,551,803.81/19,094.29
  6. Step 6: Final answer
    x = 15,216.68

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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.