Home / 9,212.24-13,810.56-4,014.16

Finding the Fourth Proportional to 9,212.24, 13,810.56 and 4,014.16

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Solution

The fourth proportional to 9,212.24, 13,810.56 and 4,014.16 is: 6,017.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212.24 : 13,810.56 = 4,014.16 : x
  2. Step 2: Convert to fraction form
    9,212.24/13,810.56 = 4,014.16/x
  3. Step 3: Cross multiply
    9,212.24x = 13,810.56 × 4,014.16
  4. Step 4: Simplify right side
    9,212.24x = 55,437,797.53
  5. Step 5: Solve for x
    x = 55,437,797.53/9,212.24
  6. Step 6: Final answer
    x = 6,017.84

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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.