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Finding the Fourth Proportional to 69,323.62, 95,666.60 and 37,492.52

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Solution

The fourth proportional to 69,323.62, 95,666.60 and 37,492.52 is: 51,739.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,323.62 : 95,666.60 = 37,492.52 : x
  2. Step 2: Convert to fraction form
    69,323.62/95,666.60 = 37,492.52/x
  3. Step 3: Cross multiply
    69,323.62x = 95,666.60 × 37,492.52
  4. Step 4: Simplify right side
    69,323.62x = 3,586,781,606.79
  5. Step 5: Solve for x
    x = 3,586,781,606.79/69,323.62
  6. Step 6: Final answer
    x = 51,739.67

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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.