Home / 133,600.08-200,468.70-58,772.28

Finding the Fourth Proportional to 133,600.08, 200,468.70 and 58,772.28

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Solution

The fourth proportional to 133,600.08, 200,468.70 and 58,772.28 is: 88,188.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,600.08 : 200,468.70 = 58,772.28 : x
  2. Step 2: Convert to fraction form
    133,600.08/200,468.70 = 58,772.28/x
  3. Step 3: Cross multiply
    133,600.08x = 200,468.70 × 58,772.28
  4. Step 4: Simplify right side
    133,600.08x = 11,782,002,567.64
  5. Step 5: Solve for x
    x = 11,782,002,567.64/133,600.08
  6. Step 6: Final answer
    x = 88,188.59

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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.