Home / 23,425.43-32,311.17-14,346.54

Finding the Fourth Proportional to 23,425.43, 32,311.17 and 14,346.54

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Solution

The fourth proportional to 23,425.43, 32,311.17 and 14,346.54 is: 19,788.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,425.43 : 32,311.17 = 14,346.54 : x
  2. Step 2: Convert to fraction form
    23,425.43/32,311.17 = 14,346.54/x
  3. Step 3: Cross multiply
    23,425.43x = 32,311.17 × 14,346.54
  4. Step 4: Simplify right side
    23,425.43x = 463,553,492.85
  5. Step 5: Solve for x
    x = 463,553,492.85/23,425.43
  6. Step 6: Final answer
    x = 19,788.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.