Home / 96,824.39-145,177.12-33,617.35

Finding the Fourth Proportional to 96,824.39, 145,177.12 and 33,617.35

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Solution

The fourth proportional to 96,824.39, 145,177.12 and 33,617.35 is: 50,405.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,824.39 : 145,177.12 = 33,617.35 : x
  2. Step 2: Convert to fraction form
    96,824.39/145,177.12 = 33,617.35/x
  3. Step 3: Cross multiply
    96,824.39x = 145,177.12 × 33,617.35
  4. Step 4: Simplify right side
    96,824.39x = 4,880,470,055.03
  5. Step 5: Solve for x
    x = 4,880,470,055.03/96,824.39
  6. Step 6: Final answer
    x = 50,405.38

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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.