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Finding the Fourth Proportional to 60,593.33, 90,809.81 and 46,499.50

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Solution

The fourth proportional to 60,593.33, 90,809.81 and 46,499.50 is: 69,687.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,593.33 : 90,809.81 = 46,499.50 : x
  2. Step 2: Convert to fraction form
    60,593.33/90,809.81 = 46,499.50/x
  3. Step 3: Cross multiply
    60,593.33x = 90,809.81 × 46,499.50
  4. Step 4: Simplify right side
    60,593.33x = 4,222,610,815.48
  5. Step 5: Solve for x
    x = 4,222,610,815.48/60,593.33
  6. Step 6: Final answer
    x = 69,687.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.