Home / 9,371.07-14,056.38-3,449.34

Finding the Fourth Proportional to 9,371.07, 14,056.38 and 3,449.34

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Solution

The fourth proportional to 9,371.07, 14,056.38 and 3,449.34 is: 5,173.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371.07 : 14,056.38 = 3,449.34 : x
  2. Step 2: Convert to fraction form
    9,371.07/14,056.38 = 3,449.34/x
  3. Step 3: Cross multiply
    9,371.07x = 14,056.38 × 3,449.34
  4. Step 4: Simplify right side
    9,371.07x = 48,485,233.79
  5. Step 5: Solve for x
    x = 48,485,233.79/9,371.07
  6. Step 6: Final answer
    x = 5,173.93

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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.