Home / 23,735.52-35,593.36-8,154.40

Finding the Fourth Proportional to 23,735.52, 35,593.36 and 8,154.40

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Solution

The fourth proportional to 23,735.52, 35,593.36 and 8,154.40 is: 12,228.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,735.52 : 35,593.36 = 8,154.40 : x
  2. Step 2: Convert to fraction form
    23,735.52/35,593.36 = 8,154.40/x
  3. Step 3: Cross multiply
    23,735.52x = 35,593.36 × 8,154.40
  4. Step 4: Simplify right side
    23,735.52x = 290,242,494.78
  5. Step 5: Solve for x
    x = 290,242,494.78/23,735.52
  6. Step 6: Final answer
    x = 12,228.19

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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.