Home / 22,299.84-33,454.88-7,508.36

Finding the Fourth Proportional to 22,299.84, 33,454.88 and 7,508.36

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Solution

The fourth proportional to 22,299.84, 33,454.88 and 7,508.36 is: 11,264.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,299.84 : 33,454.88 = 7,508.36 : x
  2. Step 2: Convert to fraction form
    22,299.84/33,454.88 = 7,508.36/x
  3. Step 3: Cross multiply
    22,299.84x = 33,454.88 × 7,508.36
  4. Step 4: Simplify right side
    22,299.84x = 251,191,282.80
  5. Step 5: Solve for x
    x = 251,191,282.80/22,299.84
  6. Step 6: Final answer
    x = 11,264.26

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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.