Home / 19,027.14-26,246.61-11,068.44

Finding the Fourth Proportional to 19,027.14, 26,246.61 and 11,068.44

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Solution

The fourth proportional to 19,027.14, 26,246.61 and 11,068.44 is: 15,268.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,027.14 : 26,246.61 = 11,068.44 : x
  2. Step 2: Convert to fraction form
    19,027.14/26,246.61 = 11,068.44/x
  3. Step 3: Cross multiply
    19,027.14x = 26,246.61 × 11,068.44
  4. Step 4: Simplify right side
    19,027.14x = 290,509,027.99
  5. Step 5: Solve for x
    x = 290,509,027.99/19,027.14
  6. Step 6: Final answer
    x = 15,268.14

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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.