Home / 136,024.80-204,044.04-96,468.96

Finding the Fourth Proportional to 136,024.80, 204,044.04 and 96,468.96

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Solution

The fourth proportional to 136,024.80, 204,044.04 and 96,468.96 is: 144,708.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,024.80 : 204,044.04 = 96,468.96 : x
  2. Step 2: Convert to fraction form
    136,024.80/204,044.04 = 96,468.96/x
  3. Step 3: Cross multiply
    136,024.80x = 204,044.04 × 96,468.96
  4. Step 4: Simplify right side
    136,024.80x = 19,683,916,333.00
  5. Step 5: Solve for x
    x = 19,683,916,333.00/136,024.80
  6. Step 6: Final answer
    x = 144,708.29

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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.