Home / 46,512.60-69,623.10-33,390.60

Finding the Fourth Proportional to 46,512.60, 69,623.10 and 33,390.60

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Solution

The fourth proportional to 46,512.60, 69,623.10 and 33,390.60 is: 49,981.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512.60 : 69,623.10 = 33,390.60 : x
  2. Step 2: Convert to fraction form
    46,512.60/69,623.10 = 33,390.60/x
  3. Step 3: Cross multiply
    46,512.60x = 69,623.10 × 33,390.60
  4. Step 4: Simplify right side
    46,512.60x = 2,324,757,082.86
  5. Step 5: Solve for x
    x = 2,324,757,082.86/46,512.60
  6. Step 6: Final answer
    x = 49,981.23

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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.