Home / 24,687.52-37,021.83-8,888.02

Finding the Fourth Proportional to 24,687.52, 37,021.83 and 8,888.02

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Solution

The fourth proportional to 24,687.52, 37,021.83 and 8,888.02 is: 13,328.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,687.52 : 37,021.83 = 8,888.02 : x
  2. Step 2: Convert to fraction form
    24,687.52/37,021.83 = 8,888.02/x
  3. Step 3: Cross multiply
    24,687.52x = 37,021.83 × 8,888.02
  4. Step 4: Simplify right side
    24,687.52x = 329,050,765.48
  5. Step 5: Solve for x
    x = 329,050,765.48/24,687.52
  6. Step 6: Final answer
    x = 13,328.63

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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.