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Finding the Fourth Proportional to 32,392.17, 44,698.09 and 18,051.39

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Solution

The fourth proportional to 32,392.17, 44,698.09 and 18,051.39 is: 24,909.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,392.17 : 44,698.09 = 18,051.39 : x
  2. Step 2: Convert to fraction form
    32,392.17/44,698.09 = 18,051.39/x
  3. Step 3: Cross multiply
    32,392.17x = 44,698.09 × 18,051.39
  4. Step 4: Simplify right side
    32,392.17x = 806,862,654.85
  5. Step 5: Solve for x
    x = 806,862,654.85/32,392.17
  6. Step 6: Final answer
    x = 24,909.19

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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.