Home / 29,116.35-43,674.48-9,395.28

Finding the Fourth Proportional to 29,116.35, 43,674.48 and 9,395.28

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Solution

The fourth proportional to 29,116.35, 43,674.48 and 9,395.28 is: 14,092.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,116.35 : 43,674.48 = 9,395.28 : x
  2. Step 2: Convert to fraction form
    29,116.35/43,674.48 = 9,395.28/x
  3. Step 3: Cross multiply
    29,116.35x = 43,674.48 × 9,395.28
  4. Step 4: Simplify right side
    29,116.35x = 410,333,968.45
  5. Step 5: Solve for x
    x = 410,333,968.45/29,116.35
  6. Step 6: Final answer
    x = 14,092.91

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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.