Home / 23,394.15-35,093.25-8,603.55

Finding the Fourth Proportional to 23,394.15, 35,093.25 and 8,603.55

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Solution

The fourth proportional to 23,394.15, 35,093.25 and 8,603.55 is: 12,906.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,394.15 : 35,093.25 = 8,603.55 : x
  2. Step 2: Convert to fraction form
    23,394.15/35,093.25 = 8,603.55/x
  3. Step 3: Cross multiply
    23,394.15x = 35,093.25 × 8,603.55
  4. Step 4: Simplify right side
    23,394.15x = 301,926,531.04
  5. Step 5: Solve for x
    x = 301,926,531.04/23,394.15
  6. Step 6: Final answer
    x = 12,906.07

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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.