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Finding the Fourth Proportional to 69,582.04, 96,022.48 and 37,750.68

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Solution

The fourth proportional to 69,582.04, 96,022.48 and 37,750.68 is: 52,095.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,582.04 : 96,022.48 = 37,750.68 : x
  2. Step 2: Convert to fraction form
    69,582.04/96,022.48 = 37,750.68/x
  3. Step 3: Cross multiply
    69,582.04x = 96,022.48 × 37,750.68
  4. Step 4: Simplify right side
    69,582.04x = 3,624,913,915.29
  5. Step 5: Solve for x
    x = 3,624,913,915.29/69,582.04
  6. Step 6: Final answer
    x = 52,095.54

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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.