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Finding the Fourth Proportional to 263,797.08, 364,032.06 and 150,597.72

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Solution

The fourth proportional to 263,797.08, 364,032.06 and 150,597.72 is: 207,820.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,797.08 : 364,032.06 = 150,597.72 : x
  2. Step 2: Convert to fraction form
    263,797.08/364,032.06 = 150,597.72/x
  3. Step 3: Cross multiply
    263,797.08x = 364,032.06 × 150,597.72
  4. Step 4: Simplify right side
    263,797.08x = 54,822,398,242.90
  5. Step 5: Solve for x
    x = 54,822,398,242.90/263,797.08
  6. Step 6: Final answer
    x = 207,820.34

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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.