Home / 22,845.14-34,214.47-22,214.55

Finding the Fourth Proportional to 22,845.14, 34,214.47 and 22,214.55

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Solution

The fourth proportional to 22,845.14, 34,214.47 and 22,214.55 is: 33,270.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,845.14 : 34,214.47 = 22,214.55 : x
  2. Step 2: Convert to fraction form
    22,845.14/34,214.47 = 22,214.55/x
  3. Step 3: Cross multiply
    22,845.14x = 34,214.47 × 22,214.55
  4. Step 4: Simplify right side
    22,845.14x = 760,058,999.00
  5. Step 5: Solve for x
    x = 760,058,999.00/22,845.14
  6. Step 6: Final answer
    x = 33,270.06

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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.