Home / 175,824.27-242,637.21-95,253.84

Finding the Fourth Proportional to 175,824.27, 242,637.21 and 95,253.84

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Solution

The fourth proportional to 175,824.27, 242,637.21 and 95,253.84 is: 131,450.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,824.27 : 242,637.21 = 95,253.84 : x
  2. Step 2: Convert to fraction form
    175,824.27/242,637.21 = 95,253.84/x
  3. Step 3: Cross multiply
    175,824.27x = 242,637.21 × 95,253.84
  4. Step 4: Simplify right side
    175,824.27x = 23,112,125,979.39
  5. Step 5: Solve for x
    x = 23,112,125,979.39/175,824.27
  6. Step 6: Final answer
    x = 131,450.15

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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.