Home / 26,237.54-39,336.87-15,846.86

Finding the Fourth Proportional to 26,237.54, 39,336.87 and 15,846.86

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Solution

The fourth proportional to 26,237.54, 39,336.87 and 15,846.86 is: 23,758.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,237.54 : 39,336.87 = 15,846.86 : x
  2. Step 2: Convert to fraction form
    26,237.54/39,336.87 = 15,846.86/x
  3. Step 3: Cross multiply
    26,237.54x = 39,336.87 × 15,846.86
  4. Step 4: Simplify right side
    26,237.54x = 623,365,871.73
  5. Step 5: Solve for x
    x = 623,365,871.73/26,237.54
  6. Step 6: Final answer
    x = 23,758.55

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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.