Home / 64,368.33-96,556.75-22,252.48

Finding the Fourth Proportional to 64,368.33, 96,556.75 and 22,252.48

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Solution

The fourth proportional to 64,368.33, 96,556.75 and 22,252.48 is: 33,380.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,368.33 : 96,556.75 = 22,252.48 : x
  2. Step 2: Convert to fraction form
    64,368.33/96,556.75 = 22,252.48/x
  3. Step 3: Cross multiply
    64,368.33x = 96,556.75 × 22,252.48
  4. Step 4: Simplify right side
    64,368.33x = 2,148,627,334.00
  5. Step 5: Solve for x
    x = 2,148,627,334.00/64,368.33
  6. Step 6: Final answer
    x = 33,380.19

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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.