Home / 236,164.24-352,680.98-207,548.56

Finding the Fourth Proportional to 236,164.24, 352,680.98 and 207,548.56

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Solution

The fourth proportional to 236,164.24, 352,680.98 and 207,548.56 is: 309,947.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,164.24 : 352,680.98 = 207,548.56 : x
  2. Step 2: Convert to fraction form
    236,164.24/352,680.98 = 207,548.56/x
  3. Step 3: Cross multiply
    236,164.24x = 352,680.98 × 207,548.56
  4. Step 4: Simplify right side
    236,164.24x = 73,198,429,538.39
  5. Step 5: Solve for x
    x = 73,198,429,538.39/236,164.24
  6. Step 6: Final answer
    x = 309,947.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.