Home / 107,234.55-160,852.98-32,355.36

Finding the Fourth Proportional to 107,234.55, 160,852.98 and 32,355.36

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Solution

The fourth proportional to 107,234.55, 160,852.98 and 32,355.36 is: 48,533.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,234.55 : 160,852.98 = 32,355.36 : x
  2. Step 2: Convert to fraction form
    107,234.55/160,852.98 = 32,355.36/x
  3. Step 3: Cross multiply
    107,234.55x = 160,852.98 × 32,355.36
  4. Step 4: Simplify right side
    107,234.55x = 5,204,456,074.97
  5. Step 5: Solve for x
    x = 5,204,456,074.97/107,234.55
  6. Step 6: Final answer
    x = 48,533.39

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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.