Home / 2,433.44-3,644.67-1,457.48

Finding the Fourth Proportional to 2,433.44, 3,644.67 and 1,457.48

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Solution

The fourth proportional to 2,433.44, 3,644.67 and 1,457.48 is: 2,182.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433.44 : 3,644.67 = 1,457.48 : x
  2. Step 2: Convert to fraction form
    2,433.44/3,644.67 = 1,457.48/x
  3. Step 3: Cross multiply
    2,433.44x = 3,644.67 × 1,457.48
  4. Step 4: Simplify right side
    2,433.44x = 5,312,033.63
  5. Step 5: Solve for x
    x = 5,312,033.63/2,433.44
  6. Step 6: Final answer
    x = 2,182.93

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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.