Home / 133,194.24-199,860.48-96,560.64

Finding the Fourth Proportional to 133,194.24, 199,860.48 and 96,560.64

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Solution

The fourth proportional to 133,194.24, 199,860.48 and 96,560.64 is: 144,891.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,194.24 : 199,860.48 = 96,560.64 : x
  2. Step 2: Convert to fraction form
    133,194.24/199,860.48 = 96,560.64/x
  3. Step 3: Cross multiply
    133,194.24x = 199,860.48 × 96,560.64
  4. Step 4: Simplify right side
    133,194.24x = 19,298,655,859.51
  5. Step 5: Solve for x
    x = 19,298,655,859.51/133,194.24
  6. Step 6: Final answer
    x = 144,891.07

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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.