Home / 9,069.36-13,603.53-2,744.14

Finding the Fourth Proportional to 9,069.36, 13,603.53 and 2,744.14

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Solution

The fourth proportional to 9,069.36, 13,603.53 and 2,744.14 is: 4,116.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069.36 : 13,603.53 = 2,744.14 : x
  2. Step 2: Convert to fraction form
    9,069.36/13,603.53 = 2,744.14/x
  3. Step 3: Cross multiply
    9,069.36x = 13,603.53 × 2,744.14
  4. Step 4: Simplify right side
    9,069.36x = 37,329,990.81
  5. Step 5: Solve for x
    x = 37,329,990.81/9,069.36
  6. Step 6: Final answer
    x = 4,116.06

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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.