Home / 99,104.23-148,671.87-32,529.25

Finding the Fourth Proportional to 99,104.23, 148,671.87 and 32,529.25

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Solution

The fourth proportional to 99,104.23, 148,671.87 and 32,529.25 is: 48,798.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,104.23 : 148,671.87 = 32,529.25 : x
  2. Step 2: Convert to fraction form
    99,104.23/148,671.87 = 32,529.25/x
  3. Step 3: Cross multiply
    99,104.23x = 148,671.87 × 32,529.25
  4. Step 4: Simplify right side
    99,104.23x = 4,836,184,427.20
  5. Step 5: Solve for x
    x = 4,836,184,427.20/99,104.23
  6. Step 6: Final answer
    x = 48,798.97

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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.