Home / 133,595.60-200,415.26-63,451.22

Finding the Fourth Proportional to 133,595.60, 200,415.26 and 63,451.22

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Solution

The fourth proportional to 133,595.60, 200,415.26 and 63,451.22 is: 95,187.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,595.60 : 200,415.26 = 63,451.22 : x
  2. Step 2: Convert to fraction form
    133,595.60/200,415.26 = 63,451.22/x
  3. Step 3: Cross multiply
    133,595.60x = 200,415.26 × 63,451.22
  4. Step 4: Simplify right side
    133,595.60x = 12,716,591,910.17
  5. Step 5: Solve for x
    x = 12,716,591,910.17/133,595.60
  6. Step 6: Final answer
    x = 95,187.21

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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.