Home / 9,334.09-14,002.40-3,092.05

Finding the Fourth Proportional to 9,334.09, 14,002.40 and 3,092.05

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Solution

The fourth proportional to 9,334.09, 14,002.40 and 3,092.05 is: 4,638.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334.09 : 14,002.40 = 3,092.05 : x
  2. Step 2: Convert to fraction form
    9,334.09/14,002.40 = 3,092.05/x
  3. Step 3: Cross multiply
    9,334.09x = 14,002.40 × 3,092.05
  4. Step 4: Simplify right side
    9,334.09x = 43,296,120.92
  5. Step 5: Solve for x
    x = 43,296,120.92/9,334.09
  6. Step 6: Final answer
    x = 4,638.49

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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.