Home / 191,575.85-264,334.22-110,998.46

Finding the Fourth Proportional to 191,575.85, 264,334.22 and 110,998.46

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Solution

The fourth proportional to 191,575.85, 264,334.22 and 110,998.46 is: 153,154.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,575.85 : 264,334.22 = 110,998.46 : x
  2. Step 2: Convert to fraction form
    191,575.85/264,334.22 = 110,998.46/x
  3. Step 3: Cross multiply
    191,575.85x = 264,334.22 × 110,998.46
  4. Step 4: Simplify right side
    191,575.85x = 29,340,691,867.39
  5. Step 5: Solve for x
    x = 29,340,691,867.39/191,575.85
  6. Step 6: Final answer
    x = 153,154.44

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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.