Home / 22,154.36-33,237.14-7,363.35

Finding the Fourth Proportional to 22,154.36, 33,237.14 and 7,363.35

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Solution

The fourth proportional to 22,154.36, 33,237.14 and 7,363.35 is: 11,046.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,154.36 : 33,237.14 = 7,363.35 : x
  2. Step 2: Convert to fraction form
    22,154.36/33,237.14 = 7,363.35/x
  3. Step 3: Cross multiply
    22,154.36x = 33,237.14 × 7,363.35
  4. Step 4: Simplify right side
    22,154.36x = 244,736,694.82
  5. Step 5: Solve for x
    x = 244,736,694.82/22,154.36
  6. Step 6: Final answer
    x = 11,046.89

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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.