Home / 9,371.16-14,062.88-3,448.10

Finding the Fourth Proportional to 9,371.16, 14,062.88 and 3,448.10

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Solution

The fourth proportional to 9,371.16, 14,062.88 and 3,448.10 is: 5,174.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371.16 : 14,062.88 = 3,448.10 : x
  2. Step 2: Convert to fraction form
    9,371.16/14,062.88 = 3,448.10/x
  3. Step 3: Cross multiply
    9,371.16x = 14,062.88 × 3,448.10
  4. Step 4: Simplify right side
    9,371.16x = 48,490,260.31
  5. Step 5: Solve for x
    x = 48,490,260.31/9,371.16
  6. Step 6: Final answer
    x = 5,174.41

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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.