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Finding the Fourth Proportional to 3,703.89, 5,552.07 and 1,596.89

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Solution

The fourth proportional to 3,703.89, 5,552.07 and 1,596.89 is: 2,393.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703.89 : 5,552.07 = 1,596.89 : x
  2. Step 2: Convert to fraction form
    3,703.89/5,552.07 = 1,596.89/x
  3. Step 3: Cross multiply
    3,703.89x = 5,552.07 × 1,596.89
  4. Step 4: Simplify right side
    3,703.89x = 8,866,017.30
  5. Step 5: Solve for x
    x = 8,866,017.30/3,703.89
  6. Step 6: Final answer
    x = 2,393.70

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1.5x scale

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.