Home / 9,254.07-13,891.46-3,711.24

Finding the Fourth Proportional to 9,254.07, 13,891.46 and 3,711.24

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Solution

The fourth proportional to 9,254.07, 13,891.46 and 3,711.24 is: 5,571.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254.07 : 13,891.46 = 3,711.24 : x
  2. Step 2: Convert to fraction form
    9,254.07/13,891.46 = 3,711.24/x
  3. Step 3: Cross multiply
    9,254.07x = 13,891.46 × 3,711.24
  4. Step 4: Simplify right side
    9,254.07x = 51,554,523.45
  5. Step 5: Solve for x
    x = 51,554,523.45/9,254.07
  6. Step 6: Final answer
    x = 5,571.01

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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.