Home / 19,027.91-26,252.06-11,063.58

Finding the Fourth Proportional to 19,027.91, 26,252.06 and 11,063.58

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Solution

The fourth proportional to 19,027.91, 26,252.06 and 11,063.58 is: 15,263.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,027.91 : 26,252.06 = 11,063.58 : x
  2. Step 2: Convert to fraction form
    19,027.91/26,252.06 = 11,063.58/x
  3. Step 3: Cross multiply
    19,027.91x = 26,252.06 × 11,063.58
  4. Step 4: Simplify right side
    19,027.91x = 290,441,710.66
  5. Step 5: Solve for x
    x = 290,441,710.66/19,027.91
  6. Step 6: Final answer
    x = 15,263.99

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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.