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Finding the Fourth Proportional to 69,582.87, 96,024.56 and 37,751.69

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Solution

The fourth proportional to 69,582.87, 96,024.56 and 37,751.69 is: 52,097.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,582.87 : 96,024.56 = 37,751.69 : x
  2. Step 2: Convert to fraction form
    69,582.87/96,024.56 = 37,751.69/x
  3. Step 3: Cross multiply
    69,582.87x = 96,024.56 × 37,751.69
  4. Step 4: Simplify right side
    69,582.87x = 3,625,089,472.81
  5. Step 5: Solve for x
    x = 3,625,089,472.81/69,582.87
  6. Step 6: Final answer
    x = 52,097.44

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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.