Home / 22,164.36-33,246.54-9,511.37

Finding the Fourth Proportional to 22,164.36, 33,246.54 and 9,511.37

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Solution

The fourth proportional to 22,164.36, 33,246.54 and 9,511.37 is: 14,267.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,164.36 : 33,246.54 = 9,511.37 : x
  2. Step 2: Convert to fraction form
    22,164.36/33,246.54 = 9,511.37/x
  3. Step 3: Cross multiply
    22,164.36x = 33,246.54 × 9,511.37
  4. Step 4: Simplify right side
    22,164.36x = 316,220,275.24
  5. Step 5: Solve for x
    x = 316,220,275.24/22,164.36
  6. Step 6: Final answer
    x = 14,267.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.