Home / 1,737.63-2,606.44-1,636.18

Finding the Fourth Proportional to 1,737.63, 2,606.44 and 1,636.18

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Solution

The fourth proportional to 1,737.63, 2,606.44 and 1,636.18 is: 2,454.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737.63 : 2,606.44 = 1,636.18 : x
  2. Step 2: Convert to fraction form
    1,737.63/2,606.44 = 1,636.18/x
  3. Step 3: Cross multiply
    1,737.63x = 2,606.44 × 1,636.18
  4. Step 4: Simplify right side
    1,737.63x = 4,264,605.00
  5. Step 5: Solve for x
    x = 4,264,605.00/1,737.63
  6. Step 6: Final answer
    x = 2,454.27

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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.