Home / 23,837.34-35,759.79-8,256.18

Finding the Fourth Proportional to 23,837.34, 35,759.79 and 8,256.18

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Solution

The fourth proportional to 23,837.34, 35,759.79 and 8,256.18 is: 12,385.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,837.34 : 35,759.79 = 8,256.18 : x
  2. Step 2: Convert to fraction form
    23,837.34/35,759.79 = 8,256.18/x
  3. Step 3: Cross multiply
    23,837.34x = 35,759.79 × 8,256.18
  4. Step 4: Simplify right side
    23,837.34x = 295,239,263.00
  5. Step 5: Solve for x
    x = 295,239,263.00/23,837.34
  6. Step 6: Final answer
    x = 12,385.58

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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.