Home / 47,427.72-71,084.76-22,093.08

Finding the Fourth Proportional to 47,427.72, 71,084.76 and 22,093.08

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Solution

The fourth proportional to 47,427.72, 71,084.76 and 22,093.08 is: 33,113.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,427.72 : 71,084.76 = 22,093.08 : x
  2. Step 2: Convert to fraction form
    47,427.72/71,084.76 = 22,093.08/x
  3. Step 3: Cross multiply
    47,427.72x = 71,084.76 × 22,093.08
  4. Step 4: Simplify right side
    47,427.72x = 1,570,481,289.46
  5. Step 5: Solve for x
    x = 1,570,481,289.46/47,427.72
  6. Step 6: Final answer
    x = 33,113.15

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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.