Home / 97,566.04-146,244.09-63,819.36

Finding the Fourth Proportional to 97,566.04, 146,244.09 and 63,819.36

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Solution

The fourth proportional to 97,566.04, 146,244.09 and 63,819.36 is: 95,660.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,566.04 : 146,244.09 = 63,819.36 : x
  2. Step 2: Convert to fraction form
    97,566.04/146,244.09 = 63,819.36/x
  3. Step 3: Cross multiply
    97,566.04x = 146,244.09 × 63,819.36
  4. Step 4: Simplify right side
    97,566.04x = 9,333,204,227.58
  5. Step 5: Solve for x
    x = 9,333,204,227.58/97,566.04
  6. Step 6: Final answer
    x = 95,660.38

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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.