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Finding the Fourth Proportional to 60,392.75, 90,593.87 and 16,019.51

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Solution

The fourth proportional to 60,392.75, 90,593.87 and 16,019.51 is: 24,030.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,392.75 : 90,593.87 = 16,019.51 : x
  2. Step 2: Convert to fraction form
    60,392.75/90,593.87 = 16,019.51/x
  3. Step 3: Cross multiply
    60,392.75x = 90,593.87 × 16,019.51
  4. Step 4: Simplify right side
    60,392.75x = 1,451,268,873.34
  5. Step 5: Solve for x
    x = 1,451,268,873.34/60,392.75
  6. Step 6: Final answer
    x = 24,030.52

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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.