Home / 94,942.48-142,536.84-63,553.36

Finding the Fourth Proportional to 94,942.48, 142,536.84 and 63,553.36

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Solution

The fourth proportional to 94,942.48, 142,536.84 and 63,553.36 is: 95,412.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,942.48 : 142,536.84 = 63,553.36 : x
  2. Step 2: Convert to fraction form
    94,942.48/142,536.84 = 63,553.36/x
  3. Step 3: Cross multiply
    94,942.48x = 142,536.84 × 63,553.36
  4. Step 4: Simplify right side
    94,942.48x = 9,058,695,105.78
  5. Step 5: Solve for x
    x = 9,058,695,105.78/94,942.48
  6. Step 6: Final answer
    x = 95,412.46

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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.