Home / 9,014.95-13,522.43-2,351.44

Finding the Fourth Proportional to 9,014.95, 13,522.43 and 2,351.44

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Solution

The fourth proportional to 9,014.95, 13,522.43 and 2,351.44 is: 3,527.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.95 : 13,522.43 = 2,351.44 : x
  2. Step 2: Convert to fraction form
    9,014.95/13,522.43 = 2,351.44/x
  3. Step 3: Cross multiply
    9,014.95x = 13,522.43 × 2,351.44
  4. Step 4: Simplify right side
    9,014.95x = 31,797,182.80
  5. Step 5: Solve for x
    x = 31,797,182.80/9,014.95
  6. Step 6: Final answer
    x = 3,527.16

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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.