Home / 26,285.56-36,260.94-16,847.08

Finding the Fourth Proportional to 26,285.56, 36,260.94 and 16,847.08

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Solution

The fourth proportional to 26,285.56, 36,260.94 and 16,847.08 is: 23,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,285.56 : 36,260.94 = 16,847.08 : x
  2. Step 2: Convert to fraction form
    26,285.56/36,260.94 = 16,847.08/x
  3. Step 3: Cross multiply
    26,285.56x = 36,260.94 × 16,847.08
  4. Step 4: Simplify right side
    26,285.56x = 610,890,957.06
  5. Step 5: Solve for x
    x = 610,890,957.06/26,285.56
  6. Step 6: Final answer
    x = 23,240.55

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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.