Home / 26,273.74-36,258.17-14,942.94

Finding the Fourth Proportional to 26,273.74, 36,258.17 and 14,942.94

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Solution

The fourth proportional to 26,273.74, 36,258.17 and 14,942.94 is: 20,621.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,273.74 : 36,258.17 = 14,942.94 : x
  2. Step 2: Convert to fraction form
    26,273.74/36,258.17 = 14,942.94/x
  3. Step 3: Cross multiply
    26,273.74x = 36,258.17 × 14,942.94
  4. Step 4: Simplify right side
    26,273.74x = 541,803,658.82
  5. Step 5: Solve for x
    x = 541,803,658.82/26,273.74
  6. Step 6: Final answer
    x = 20,621.49

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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.