Home / 33,350.76-46,029.60-19,200.60

Finding the Fourth Proportional to 33,350.76, 46,029.60 and 19,200.60

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Solution

The fourth proportional to 33,350.76, 46,029.60 and 19,200.60 is: 26,500.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350.76 : 46,029.60 = 19,200.60 : x
  2. Step 2: Convert to fraction form
    33,350.76/46,029.60 = 19,200.60/x
  3. Step 3: Cross multiply
    33,350.76x = 46,029.60 × 19,200.60
  4. Step 4: Simplify right side
    33,350.76x = 883,795,937.76
  5. Step 5: Solve for x
    x = 883,795,937.76/33,350.76
  6. Step 6: Final answer
    x = 26,500.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.