Home / 29,933.72-44,928.27-15,153.02

Finding the Fourth Proportional to 29,933.72, 44,928.27 and 15,153.02

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Solution

The fourth proportional to 29,933.72, 44,928.27 and 15,153.02 is: 22,743.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,933.72 : 44,928.27 = 15,153.02 : x
  2. Step 2: Convert to fraction form
    29,933.72/44,928.27 = 15,153.02/x
  3. Step 3: Cross multiply
    29,933.72x = 44,928.27 × 15,153.02
  4. Step 4: Simplify right side
    29,933.72x = 680,798,749.23
  5. Step 5: Solve for x
    x = 680,798,749.23/29,933.72
  6. Step 6: Final answer
    x = 22,743.54

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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.