Home / 22,207.23-33,314.49-9,056.07

Finding the Fourth Proportional to 22,207.23, 33,314.49 and 9,056.07

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Solution

The fourth proportional to 22,207.23, 33,314.49 and 9,056.07 is: 13,585.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,207.23 : 33,314.49 = 9,056.07 : x
  2. Step 2: Convert to fraction form
    22,207.23/33,314.49 = 9,056.07/x
  3. Step 3: Cross multiply
    22,207.23x = 33,314.49 × 9,056.07
  4. Step 4: Simplify right side
    22,207.23x = 301,698,353.45
  5. Step 5: Solve for x
    x = 301,698,353.45/22,207.23
  6. Step 6: Final answer
    x = 13,585.59

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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.