Home / 9,244.96-13,868.75-3,401.12

Finding the Fourth Proportional to 9,244.96, 13,868.75 and 3,401.12

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Solution

The fourth proportional to 9,244.96, 13,868.75 and 3,401.12 is: 5,102.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244.96 : 13,868.75 = 3,401.12 : x
  2. Step 2: Convert to fraction form
    9,244.96/13,868.75 = 3,401.12/x
  3. Step 3: Cross multiply
    9,244.96x = 13,868.75 × 3,401.12
  4. Step 4: Simplify right side
    9,244.96x = 47,169,326.17
  5. Step 5: Solve for x
    x = 47,169,326.17/9,244.96
  6. Step 6: Final answer
    x = 5,102.17

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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.