Home / 53,834.71-80,692.60-22,227.35

Finding the Fourth Proportional to 53,834.71, 80,692.60 and 22,227.35

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Solution

The fourth proportional to 53,834.71, 80,692.60 and 22,227.35 is: 33,316.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,834.71 : 80,692.60 = 22,227.35 : x
  2. Step 2: Convert to fraction form
    53,834.71/80,692.60 = 22,227.35/x
  3. Step 3: Cross multiply
    53,834.71x = 80,692.60 × 22,227.35
  4. Step 4: Simplify right side
    53,834.71x = 1,793,582,460.88
  5. Step 5: Solve for x
    x = 1,793,582,460.88/53,834.71
  6. Step 6: Final answer
    x = 33,316.47

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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.