Home / 96,389.30-133,001.36-60,553.94

Finding the Fourth Proportional to 96,389.30, 133,001.36 and 60,553.94

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Solution

The fourth proportional to 96,389.30, 133,001.36 and 60,553.94 is: 83,554.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,389.30 : 133,001.36 = 60,553.94 : x
  2. Step 2: Convert to fraction form
    96,389.30/133,001.36 = 60,553.94/x
  3. Step 3: Cross multiply
    96,389.30x = 133,001.36 × 60,553.94
  4. Step 4: Simplify right side
    96,389.30x = 8,053,756,373.36
  5. Step 5: Solve for x
    x = 8,053,756,373.36/96,389.30
  6. Step 6: Final answer
    x = 83,554.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.