Home / 79,949.16-119,923.56-32,583.96

Finding the Fourth Proportional to 79,949.16, 119,923.56 and 32,583.96

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Solution

The fourth proportional to 79,949.16, 119,923.56 and 32,583.96 is: 48,875.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,949.16 : 119,923.56 = 32,583.96 : x
  2. Step 2: Convert to fraction form
    79,949.16/119,923.56 = 32,583.96/x
  3. Step 3: Cross multiply
    79,949.16x = 119,923.56 × 32,583.96
  4. Step 4: Simplify right side
    79,949.16x = 3,907,584,482.10
  5. Step 5: Solve for x
    x = 3,907,584,482.10/79,949.16
  6. Step 6: Final answer
    x = 48,875.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.