Home / 22,032.60-33,027.18-14,112.63

Finding the Fourth Proportional to 22,032.60, 33,027.18 and 14,112.63

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Solution

The fourth proportional to 22,032.60, 33,027.18 and 14,112.63 is: 21,155.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,032.60 : 33,027.18 = 14,112.63 : x
  2. Step 2: Convert to fraction form
    22,032.60/33,027.18 = 14,112.63/x
  3. Step 3: Cross multiply
    22,032.60x = 33,027.18 × 14,112.63
  4. Step 4: Simplify right side
    22,032.60x = 466,100,371.28
  5. Step 5: Solve for x
    x = 466,100,371.28/22,032.60
  6. Step 6: Final answer
    x = 21,155.03

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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.