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Finding the Fourth Proportional to 57,532.54, 79,394.68 and 32,039.22

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Solution

The fourth proportional to 57,532.54, 79,394.68 and 32,039.22 is: 44,214.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,532.54 : 79,394.68 = 32,039.22 : x
  2. Step 2: Convert to fraction form
    57,532.54/79,394.68 = 32,039.22/x
  3. Step 3: Cross multiply
    57,532.54x = 79,394.68 × 32,039.22
  4. Step 4: Simplify right side
    57,532.54x = 2,543,743,619.35
  5. Step 5: Solve for x
    x = 2,543,743,619.35/57,532.54
  6. Step 6: Final answer
    x = 44,214.00

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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.