Home / 9,014.03-13,522.60-4,018.18

Finding the Fourth Proportional to 9,014.03, 13,522.60 and 4,018.18

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Solution

The fourth proportional to 9,014.03, 13,522.60 and 4,018.18 is: 6,027.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.03 : 13,522.60 = 4,018.18 : x
  2. Step 2: Convert to fraction form
    9,014.03/13,522.60 = 4,018.18/x
  3. Step 3: Cross multiply
    9,014.03x = 13,522.60 × 4,018.18
  4. Step 4: Simplify right side
    9,014.03x = 54,336,240.87
  5. Step 5: Solve for x
    x = 54,336,240.87/9,014.03
  6. Step 6: Final answer
    x = 6,027.96

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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.