Home / 93,823.16-140,735.03-22,745.51

Finding the Fourth Proportional to 93,823.16, 140,735.03 and 22,745.51

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Solution

The fourth proportional to 93,823.16, 140,735.03 and 22,745.51 is: 34,118.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,823.16 : 140,735.03 = 22,745.51 : x
  2. Step 2: Convert to fraction form
    93,823.16/140,735.03 = 22,745.51/x
  3. Step 3: Cross multiply
    93,823.16x = 140,735.03 × 22,745.51
  4. Step 4: Simplify right side
    93,823.16x = 3,201,089,742.57
  5. Step 5: Solve for x
    x = 3,201,089,742.57/93,823.16
  6. Step 6: Final answer
    x = 34,118.33

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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.