Home / 1,464.93-2,193.21-1,350.09

Finding the Fourth Proportional to 1,464.93, 2,193.21 and 1,350.09

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Solution

The fourth proportional to 1,464.93, 2,193.21 and 1,350.09 is: 2,021.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464.93 : 2,193.21 = 1,350.09 : x
  2. Step 2: Convert to fraction form
    1,464.93/2,193.21 = 1,350.09/x
  3. Step 3: Cross multiply
    1,464.93x = 2,193.21 × 1,350.09
  4. Step 4: Simplify right side
    1,464.93x = 2,961,030.89
  5. Step 5: Solve for x
    x = 2,961,030.89/1,464.93
  6. Step 6: Final answer
    x = 2,021.28

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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.