Home / 33,669.44-50,499.29-10,289.60

Finding the Fourth Proportional to 33,669.44, 50,499.29 and 10,289.60

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Solution

The fourth proportional to 33,669.44, 50,499.29 and 10,289.60 is: 15,432.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,669.44 : 50,499.29 = 10,289.60 : x
  2. Step 2: Convert to fraction form
    33,669.44/50,499.29 = 10,289.60/x
  3. Step 3: Cross multiply
    33,669.44x = 50,499.29 × 10,289.60
  4. Step 4: Simplify right side
    33,669.44x = 519,617,267.61
  5. Step 5: Solve for x
    x = 519,617,267.61/33,669.44
  6. Step 6: Final answer
    x = 15,432.91

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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.