Home / 26,856.56-37,056.42-16,244.12

Finding the Fourth Proportional to 26,856.56, 37,056.42 and 16,244.12

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Solution

The fourth proportional to 26,856.56, 37,056.42 and 16,244.12 is: 22,413.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,856.56 : 37,056.42 = 16,244.12 : x
  2. Step 2: Convert to fraction form
    26,856.56/37,056.42 = 16,244.12/x
  3. Step 3: Cross multiply
    26,856.56x = 37,056.42 × 16,244.12
  4. Step 4: Simplify right side
    26,856.56x = 601,948,933.25
  5. Step 5: Solve for x
    x = 601,948,933.25/26,856.56
  6. Step 6: Final answer
    x = 22,413.48

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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.