Home / 175,398.24-241,992.18-107,344.25

Finding the Fourth Proportional to 175,398.24, 241,992.18 and 107,344.25

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Solution

The fourth proportional to 175,398.24, 241,992.18 and 107,344.25 is: 148,099.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,398.24 : 241,992.18 = 107,344.25 : x
  2. Step 2: Convert to fraction form
    175,398.24/241,992.18 = 107,344.25/x
  3. Step 3: Cross multiply
    175,398.24x = 241,992.18 × 107,344.25
  4. Step 4: Simplify right side
    175,398.24x = 25,976,467,858.00
  5. Step 5: Solve for x
    x = 25,976,467,858.00/175,398.24
  6. Step 6: Final answer
    x = 148,099.93

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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.