Home / 19,173.54-28,760.33-6,027.06

Finding the Fourth Proportional to 19,173.54, 28,760.33 and 6,027.06

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Solution

The fourth proportional to 19,173.54, 28,760.33 and 6,027.06 is: 9,040.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,173.54 : 28,760.33 = 6,027.06 : x
  2. Step 2: Convert to fraction form
    19,173.54/28,760.33 = 6,027.06/x
  3. Step 3: Cross multiply
    19,173.54x = 28,760.33 × 6,027.06
  4. Step 4: Simplify right side
    19,173.54x = 173,340,234.53
  5. Step 5: Solve for x
    x = 173,340,234.53/19,173.54
  6. Step 6: Final answer
    x = 9,040.60

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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.