Home / 29,385.90-44,080.26-9,664.02

Finding the Fourth Proportional to 29,385.90, 44,080.26 and 9,664.02

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Solution

The fourth proportional to 29,385.90, 44,080.26 and 9,664.02 is: 14,496.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,385.90 : 44,080.26 = 9,664.02 : x
  2. Step 2: Convert to fraction form
    29,385.90/44,080.26 = 9,664.02/x
  3. Step 3: Cross multiply
    29,385.90x = 44,080.26 × 9,664.02
  4. Step 4: Simplify right side
    29,385.90x = 425,992,514.25
  5. Step 5: Solve for x
    x = 425,992,514.25/29,385.90
  6. Step 6: Final answer
    x = 14,496.49

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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.