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Finding the Fourth Proportional to 69,313.34, 95,652.41 and 37,482.23

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Solution

The fourth proportional to 69,313.34, 95,652.41 and 37,482.23 is: 51,725.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,313.34 : 95,652.41 = 37,482.23 : x
  2. Step 2: Convert to fraction form
    69,313.34/95,652.41 = 37,482.23/x
  3. Step 3: Cross multiply
    69,313.34x = 95,652.41 × 37,482.23
  4. Step 4: Simplify right side
    69,313.34x = 3,585,265,631.67
  5. Step 5: Solve for x
    x = 3,585,265,631.67/69,313.34
  6. Step 6: Final answer
    x = 51,725.48

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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.