Home / 89,594.24-134,251.93-33,419.32

Finding the Fourth Proportional to 89,594.24, 134,251.93 and 33,419.32

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Solution

The fourth proportional to 89,594.24, 134,251.93 and 33,419.32 is: 50,076.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,594.24 : 134,251.93 = 33,419.32 : x
  2. Step 2: Convert to fraction form
    89,594.24/134,251.93 = 33,419.32/x
  3. Step 3: Cross multiply
    89,594.24x = 134,251.93 × 33,419.32
  4. Step 4: Simplify right side
    89,594.24x = 4,486,607,915.43
  5. Step 5: Solve for x
    x = 4,486,607,915.43/89,594.24
  6. Step 6: Final answer
    x = 50,076.97

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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.