Home / 22,104.31-33,156.16-9,624.06

Finding the Fourth Proportional to 22,104.31, 33,156.16 and 9,624.06

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Solution

The fourth proportional to 22,104.31, 33,156.16 and 9,624.06 is: 14,435.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,104.31 : 33,156.16 = 9,624.06 : x
  2. Step 2: Convert to fraction form
    22,104.31/33,156.16 = 9,624.06/x
  3. Step 3: Cross multiply
    22,104.31x = 33,156.16 × 9,624.06
  4. Step 4: Simplify right side
    22,104.31x = 319,096,973.49
  5. Step 5: Solve for x
    x = 319,096,973.49/22,104.31
  6. Step 6: Final answer
    x = 14,435.96

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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.