Home / 29,094.04-43,640.14-8,035.35

Finding the Fourth Proportional to 29,094.04, 43,640.14 and 8,035.35

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Solution

The fourth proportional to 29,094.04, 43,640.14 and 8,035.35 is: 12,052.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,094.04 : 43,640.14 = 8,035.35 : x
  2. Step 2: Convert to fraction form
    29,094.04/43,640.14 = 8,035.35/x
  3. Step 3: Cross multiply
    29,094.04x = 43,640.14 × 8,035.35
  4. Step 4: Simplify right side
    29,094.04x = 350,663,898.35
  5. Step 5: Solve for x
    x = 350,663,898.35/29,094.04
  6. Step 6: Final answer
    x = 12,052.78

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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.