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Finding the Fourth Proportional to 169,793.01, 234,386.19 and 114,614.37

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Solution

The fourth proportional to 169,793.01, 234,386.19 and 114,614.37 is: 158,216.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,793.01 : 234,386.19 = 114,614.37 : x
  2. Step 2: Convert to fraction form
    169,793.01/234,386.19 = 114,614.37/x
  3. Step 3: Cross multiply
    169,793.01x = 234,386.19 × 114,614.37
  4. Step 4: Simplify right side
    169,793.01x = 26,864,025,503.55
  5. Step 5: Solve for x
    x = 26,864,025,503.55/169,793.01
  6. Step 6: Final answer
    x = 158,216.32

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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.