Home / 9,334.06-14,003.45-2,760.23

Finding the Fourth Proportional to 9,334.06, 14,003.45 and 2,760.23

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Solution

The fourth proportional to 9,334.06, 14,003.45 and 2,760.23 is: 4,141.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334.06 : 14,003.45 = 2,760.23 : x
  2. Step 2: Convert to fraction form
    9,334.06/14,003.45 = 2,760.23/x
  3. Step 3: Cross multiply
    9,334.06x = 14,003.45 × 2,760.23
  4. Step 4: Simplify right side
    9,334.06x = 38,652,774.35
  5. Step 5: Solve for x
    x = 38,652,774.35/9,334.06
  6. Step 6: Final answer
    x = 4,141.05

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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.