Home / 53,903.97-80,825.85-22,296.42

Finding the Fourth Proportional to 53,903.97, 80,825.85 and 22,296.42

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Solution

The fourth proportional to 53,903.97, 80,825.85 and 22,296.42 is: 33,432.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,903.97 : 80,825.85 = 22,296.42 : x
  2. Step 2: Convert to fraction form
    53,903.97/80,825.85 = 22,296.42/x
  3. Step 3: Cross multiply
    53,903.97x = 80,825.85 × 22,296.42
  4. Step 4: Simplify right side
    53,903.97x = 1,802,127,098.46
  5. Step 5: Solve for x
    x = 1,802,127,098.46/53,903.97
  6. Step 6: Final answer
    x = 33,432.18

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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.