Home / 5,596.60-8,395.98-1,897.84

Finding the Fourth Proportional to 5,596.60, 8,395.98 and 1,897.84

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Solution

The fourth proportional to 5,596.60, 8,395.98 and 1,897.84 is: 2,847.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596.60 : 8,395.98 = 1,897.84 : x
  2. Step 2: Convert to fraction form
    5,596.60/8,395.98 = 1,897.84/x
  3. Step 3: Cross multiply
    5,596.60x = 8,395.98 × 1,897.84
  4. Step 4: Simplify right side
    5,596.60x = 15,934,226.68
  5. Step 5: Solve for x
    x = 15,934,226.68/5,596.60
  6. Step 6: Final answer
    x = 2,847.13

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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.