Home / 26,275.42-36,236.46-16,842.16

Finding the Fourth Proportional to 26,275.42, 36,236.46 and 16,842.16

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Solution

The fourth proportional to 26,275.42, 36,236.46 and 16,842.16 is: 23,227.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,275.42 : 36,236.46 = 16,842.16 : x
  2. Step 2: Convert to fraction form
    26,275.42/36,236.46 = 16,842.16/x
  3. Step 3: Cross multiply
    26,275.42x = 36,236.46 × 16,842.16
  4. Step 4: Simplify right side
    26,275.42x = 610,300,257.15
  5. Step 5: Solve for x
    x = 610,300,257.15/26,275.42
  6. Step 6: Final answer
    x = 23,227.04

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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.