Home / 26,264.29-36,238.29-16,845.61

Finding the Fourth Proportional to 26,264.29, 36,238.29 and 16,845.61

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Solution

The fourth proportional to 26,264.29, 36,238.29 and 16,845.61 is: 23,242.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,264.29 : 36,238.29 = 16,845.61 : x
  2. Step 2: Convert to fraction form
    26,264.29/36,238.29 = 16,845.61/x
  3. Step 3: Cross multiply
    26,264.29x = 36,238.29 × 16,845.61
  4. Step 4: Simplify right side
    26,264.29x = 610,456,100.41
  5. Step 5: Solve for x
    x = 610,456,100.41/26,264.29
  6. Step 6: Final answer
    x = 23,242.82

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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.