Home / 69,760.04-104,581.67-32,346.81

Finding the Fourth Proportional to 69,760.04, 104,581.67 and 32,346.81

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Solution

The fourth proportional to 69,760.04, 104,581.67 and 32,346.81 is: 48,493.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,760.04 : 104,581.67 = 32,346.81 : x
  2. Step 2: Convert to fraction form
    69,760.04/104,581.67 = 32,346.81/x
  3. Step 3: Cross multiply
    69,760.04x = 104,581.67 × 32,346.81
  4. Step 4: Simplify right side
    69,760.04x = 3,382,883,247.24
  5. Step 5: Solve for x
    x = 3,382,883,247.24/69,760.04
  6. Step 6: Final answer
    x = 48,493.14

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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.