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Finding the Fourth Proportional to 23,892.52, 35,809.50 and 18,030.76

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Solution

The fourth proportional to 23,892.52, 35,809.50 and 18,030.76 is: 27,024.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,892.52 : 35,809.50 = 18,030.76 : x
  2. Step 2: Convert to fraction form
    23,892.52/35,809.50 = 18,030.76/x
  3. Step 3: Cross multiply
    23,892.52x = 35,809.50 × 18,030.76
  4. Step 4: Simplify right side
    23,892.52x = 645,672,500.22
  5. Step 5: Solve for x
    x = 645,672,500.22/23,892.52
  6. Step 6: Final answer
    x = 27,024.04

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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.