Home / 34,563.96-51,802.20-22,079.16

Finding the Fourth Proportional to 34,563.96, 51,802.20 and 22,079.16

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Solution

The fourth proportional to 34,563.96, 51,802.20 and 22,079.16 is: 33,090.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,563.96 : 51,802.20 = 22,079.16 : x
  2. Step 2: Convert to fraction form
    34,563.96/51,802.20 = 22,079.16/x
  3. Step 3: Cross multiply
    34,563.96x = 51,802.20 × 22,079.16
  4. Step 4: Simplify right side
    34,563.96x = 1,143,749,062.15
  5. Step 5: Solve for x
    x = 1,143,749,062.15/34,563.96
  6. Step 6: Final answer
    x = 33,090.80

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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.