Home / 9,344.33-14,013.74-3,102.94

Finding the Fourth Proportional to 9,344.33, 14,013.74 and 3,102.94

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Solution

The fourth proportional to 9,344.33, 14,013.74 and 3,102.94 is: 4,653.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.33 : 14,013.74 = 3,102.94 : x
  2. Step 2: Convert to fraction form
    9,344.33/14,013.74 = 3,102.94/x
  3. Step 3: Cross multiply
    9,344.33x = 14,013.74 × 3,102.94
  4. Step 4: Simplify right side
    9,344.33x = 43,483,819.67
  5. Step 5: Solve for x
    x = 43,483,819.67/9,344.33
  6. Step 6: Final answer
    x = 4,653.50

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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.