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Finding the Fourth Proportional to 69,313.96, 95,653.49 and 37,483.08

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Solution

The fourth proportional to 69,313.96, 95,653.49 and 37,483.08 is: 51,726.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,313.96 : 95,653.49 = 37,483.08 : x
  2. Step 2: Convert to fraction form
    69,313.96/95,653.49 = 37,483.08/x
  3. Step 3: Cross multiply
    69,313.96x = 95,653.49 × 37,483.08
  4. Step 4: Simplify right side
    69,313.96x = 3,585,387,230.53
  5. Step 5: Solve for x
    x = 3,585,387,230.53/69,313.96
  6. Step 6: Final answer
    x = 51,726.77

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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.