Home / 93,743.22-140,615.75-23,622.54

Finding the Fourth Proportional to 93,743.22, 140,615.75 and 23,622.54

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Solution

The fourth proportional to 93,743.22, 140,615.75 and 23,622.54 is: 35,434.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,743.22 : 140,615.75 = 23,622.54 : x
  2. Step 2: Convert to fraction form
    93,743.22/140,615.75 = 23,622.54/x
  3. Step 3: Cross multiply
    93,743.22x = 140,615.75 × 23,622.54
  4. Step 4: Simplify right side
    93,743.22x = 3,321,700,577.88
  5. Step 5: Solve for x
    x = 3,321,700,577.88/93,743.22
  6. Step 6: Final answer
    x = 35,434.03

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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.