Home / 22,292.60-33,242.42-22,092.74

Finding the Fourth Proportional to 22,292.60, 33,242.42 and 22,092.74

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Solution

The fourth proportional to 22,292.60, 33,242.42 and 22,092.74 is: 32,944.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292.60 : 33,242.42 = 22,092.74 : x
  2. Step 2: Convert to fraction form
    22,292.60/33,242.42 = 22,092.74/x
  3. Step 3: Cross multiply
    22,292.60x = 33,242.42 × 22,092.74
  4. Step 4: Simplify right side
    22,292.60x = 734,415,865.36
  5. Step 5: Solve for x
    x = 734,415,865.36/22,292.60
  6. Step 6: Final answer
    x = 32,944.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.