Home / 29,556.28-44,333.98-13,752.48

Finding the Fourth Proportional to 29,556.28, 44,333.98 and 13,752.48

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Solution

The fourth proportional to 29,556.28, 44,333.98 and 13,752.48 is: 20,628.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,556.28 : 44,333.98 = 13,752.48 : x
  2. Step 2: Convert to fraction form
    29,556.28/44,333.98 = 13,752.48/x
  3. Step 3: Cross multiply
    29,556.28x = 44,333.98 × 13,752.48
  4. Step 4: Simplify right side
    29,556.28x = 609,702,173.27
  5. Step 5: Solve for x
    x = 609,702,173.27/29,556.28
  6. Step 6: Final answer
    x = 20,628.52

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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.