Home / 19,025.08-26,250.50-11,063.24

Finding the Fourth Proportional to 19,025.08, 26,250.50 and 11,063.24

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Solution

The fourth proportional to 19,025.08, 26,250.50 and 11,063.24 is: 15,264.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,025.08 : 26,250.50 = 11,063.24 : x
  2. Step 2: Convert to fraction form
    19,025.08/26,250.50 = 11,063.24/x
  3. Step 3: Cross multiply
    19,025.08x = 26,250.50 × 11,063.24
  4. Step 4: Simplify right side
    19,025.08x = 290,415,581.62
  5. Step 5: Solve for x
    x = 290,415,581.62/19,025.08
  6. Step 6: Final answer
    x = 15,264.88

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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.