Home / 175,370.84-241,954.68-107,316.80

Finding the Fourth Proportional to 175,370.84, 241,954.68 and 107,316.80

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Solution

The fourth proportional to 175,370.84, 241,954.68 and 107,316.80 is: 148,062.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,370.84 : 241,954.68 = 107,316.80 : x
  2. Step 2: Convert to fraction form
    175,370.84/241,954.68 = 107,316.80/x
  3. Step 3: Cross multiply
    175,370.84x = 241,954.68 × 107,316.80
  4. Step 4: Simplify right side
    175,370.84x = 25,965,802,002.62
  5. Step 5: Solve for x
    x = 25,965,802,002.62/175,370.84
  6. Step 6: Final answer
    x = 148,062.25

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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.