Home / 9,014.49-13,512.62-4,327.63

Finding the Fourth Proportional to 9,014.49, 13,512.62 and 4,327.63

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Solution

The fourth proportional to 9,014.49, 13,512.62 and 4,327.63 is: 6,487.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.49 : 13,512.62 = 4,327.63 : x
  2. Step 2: Convert to fraction form
    9,014.49/13,512.62 = 4,327.63/x
  3. Step 3: Cross multiply
    9,014.49x = 13,512.62 × 4,327.63
  4. Step 4: Simplify right side
    9,014.49x = 58,477,596.73
  5. Step 5: Solve for x
    x = 58,477,596.73/9,014.49
  6. Step 6: Final answer
    x = 6,487.07

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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.