Home / 5,948.02-8,922.44-2,390.14

Finding the Fourth Proportional to 5,948.02, 8,922.44 and 2,390.14

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Solution

The fourth proportional to 5,948.02, 8,922.44 and 2,390.14 is: 3,585.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.02 : 8,922.44 = 2,390.14 : x
  2. Step 2: Convert to fraction form
    5,948.02/8,922.44 = 2,390.14/x
  3. Step 3: Cross multiply
    5,948.02x = 8,922.44 × 2,390.14
  4. Step 4: Simplify right side
    5,948.02x = 21,325,864.41
  5. Step 5: Solve for x
    x = 21,325,864.41/5,948.02
  6. Step 6: Final answer
    x = 3,585.37

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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.