Home / 9,334.19-14,004.02-2,760.55

Finding the Fourth Proportional to 9,334.19, 14,004.02 and 2,760.55

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Solution

The fourth proportional to 9,334.19, 14,004.02 and 2,760.55 is: 4,141.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334.19 : 14,004.02 = 2,760.55 : x
  2. Step 2: Convert to fraction form
    9,334.19/14,004.02 = 2,760.55/x
  3. Step 3: Cross multiply
    9,334.19x = 14,004.02 × 2,760.55
  4. Step 4: Simplify right side
    9,334.19x = 38,658,797.41
  5. Step 5: Solve for x
    x = 38,658,797.41/9,334.19
  6. Step 6: Final answer
    x = 4,141.63

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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.