Home / 9,014.07-13,521.12-2,350.56

Finding the Fourth Proportional to 9,014.07, 13,521.12 and 2,350.56

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Solution

The fourth proportional to 9,014.07, 13,521.12 and 2,350.56 is: 3,525.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.07 : 13,521.12 = 2,350.56 : x
  2. Step 2: Convert to fraction form
    9,014.07/13,521.12 = 2,350.56/x
  3. Step 3: Cross multiply
    9,014.07x = 13,521.12 × 2,350.56
  4. Step 4: Simplify right side
    9,014.07x = 31,782,228.82
  5. Step 5: Solve for x
    x = 31,782,228.82/9,014.07
  6. Step 6: Final answer
    x = 3,525.85

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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.