Home / 134,192.16-201,286.77-34,351.56

Finding the Fourth Proportional to 134,192.16, 201,286.77 and 34,351.56

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Solution

The fourth proportional to 134,192.16, 201,286.77 and 34,351.56 is: 51,526.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,192.16 : 201,286.77 = 34,351.56 : x
  2. Step 2: Convert to fraction form
    134,192.16/201,286.77 = 34,351.56/x
  3. Step 3: Cross multiply
    134,192.16x = 201,286.77 × 34,351.56
  4. Step 4: Simplify right side
    134,192.16x = 6,914,514,556.86
  5. Step 5: Solve for x
    x = 6,914,514,556.86/134,192.16
  6. Step 6: Final answer
    x = 51,526.96

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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.