Home / 329,169.04-493,896.18-116,089.22

Finding the Fourth Proportional to 329,169.04, 493,896.18 and 116,089.22

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Solution

The fourth proportional to 329,169.04, 493,896.18 and 116,089.22 is: 174,184.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,169.04 : 493,896.18 = 116,089.22 : x
  2. Step 2: Convert to fraction form
    329,169.04/493,896.18 = 116,089.22/x
  3. Step 3: Cross multiply
    329,169.04x = 493,896.18 × 116,089.22
  4. Step 4: Simplify right side
    329,169.04x = 57,336,022,297.18
  5. Step 5: Solve for x
    x = 57,336,022,297.18/329,169.04
  6. Step 6: Final answer
    x = 174,184.13

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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.