Home / 26,901.59-40,353.91-8,182.24

Finding the Fourth Proportional to 26,901.59, 40,353.91 and 8,182.24

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Solution

The fourth proportional to 26,901.59, 40,353.91 and 8,182.24 is: 12,273.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,901.59 : 40,353.91 = 8,182.24 : x
  2. Step 2: Convert to fraction form
    26,901.59/40,353.91 = 8,182.24/x
  3. Step 3: Cross multiply
    26,901.59x = 40,353.91 × 8,182.24
  4. Step 4: Simplify right side
    26,901.59x = 330,185,255.22
  5. Step 5: Solve for x
    x = 330,185,255.22/26,901.59
  6. Step 6: Final answer
    x = 12,273.82

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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.