Home / 9,016.94-13,515.84-4,334.04

Finding the Fourth Proportional to 9,016.94, 13,515.84 and 4,334.04

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Solution

The fourth proportional to 9,016.94, 13,515.84 and 4,334.04 is: 6,496.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.94 : 13,515.84 = 4,334.04 : x
  2. Step 2: Convert to fraction form
    9,016.94/13,515.84 = 4,334.04/x
  3. Step 3: Cross multiply
    9,016.94x = 13,515.84 × 4,334.04
  4. Step 4: Simplify right side
    9,016.94x = 58,578,191.19
  5. Step 5: Solve for x
    x = 58,578,191.19/9,016.94
  6. Step 6: Final answer
    x = 6,496.46

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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.