Home / 3,000.14-4,498.65-1,355.27

Finding the Fourth Proportional to 3,000.14, 4,498.65 and 1,355.27

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Solution

The fourth proportional to 3,000.14, 4,498.65 and 1,355.27 is: 2,032.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000.14 : 4,498.65 = 1,355.27 : x
  2. Step 2: Convert to fraction form
    3,000.14/4,498.65 = 1,355.27/x
  3. Step 3: Cross multiply
    3,000.14x = 4,498.65 × 1,355.27
  4. Step 4: Simplify right side
    3,000.14x = 6,096,885.39
  5. Step 5: Solve for x
    x = 6,096,885.39/3,000.14
  6. Step 6: Final answer
    x = 2,032.20

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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.