Home / 34,102.73-47,069.03-22,918.25

Finding the Fourth Proportional to 34,102.73, 47,069.03 and 22,918.25

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Solution

The fourth proportional to 34,102.73, 47,069.03 and 22,918.25 is: 31,632.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,102.73 : 47,069.03 = 22,918.25 : x
  2. Step 2: Convert to fraction form
    34,102.73/47,069.03 = 22,918.25/x
  3. Step 3: Cross multiply
    34,102.73x = 47,069.03 × 22,918.25
  4. Step 4: Simplify right side
    34,102.73x = 1,078,739,796.80
  5. Step 5: Solve for x
    x = 1,078,739,796.80/34,102.73
  6. Step 6: Final answer
    x = 31,632.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.