Home / 15,833.00-23,749.50-7,508.48

Finding the Fourth Proportional to 15,833.00, 23,749.50 and 7,508.48

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Solution

The fourth proportional to 15,833.00, 23,749.50 and 7,508.48 is: 11,262.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,833.00 : 23,749.50 = 7,508.48 : x
  2. Step 2: Convert to fraction form
    15,833.00/23,749.50 = 7,508.48/x
  3. Step 3: Cross multiply
    15,833.00x = 23,749.50 × 7,508.48
  4. Step 4: Simplify right side
    15,833.00x = 178,322,625.41
  5. Step 5: Solve for x
    x = 178,322,625.41/15,833.00
  6. Step 6: Final answer
    x = 11,262.72

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1.5x scale

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.