Home / 96,323.40-144,485.55-33,993.90

Finding the Fourth Proportional to 96,323.40, 144,485.55 and 33,993.90

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Solution

The fourth proportional to 96,323.40, 144,485.55 and 33,993.90 is: 50,991.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,323.40 : 144,485.55 = 33,993.90 : x
  2. Step 2: Convert to fraction form
    96,323.40/144,485.55 = 33,993.90/x
  3. Step 3: Cross multiply
    96,323.40x = 144,485.55 × 33,993.90
  4. Step 4: Simplify right side
    96,323.40x = 4,911,627,338.15
  5. Step 5: Solve for x
    x = 4,911,627,338.15/96,323.40
  6. Step 6: Final answer
    x = 50,991.01

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Similar ratio
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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.