Home / 26,732.37-36,889.35-15,247.73

Finding the Fourth Proportional to 26,732.37, 36,889.35 and 15,247.73

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Solution

The fourth proportional to 26,732.37, 36,889.35 and 15,247.73 is: 21,041.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732.37 : 36,889.35 = 15,247.73 : x
  2. Step 2: Convert to fraction form
    26,732.37/36,889.35 = 15,247.73/x
  3. Step 3: Cross multiply
    26,732.37x = 36,889.35 × 15,247.73
  4. Step 4: Simplify right side
    26,732.37x = 562,478,848.68
  5. Step 5: Solve for x
    x = 562,478,848.68/26,732.37
  6. Step 6: Final answer
    x = 21,041.11

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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.