Home / 5,596.39-8,393.93-1,436.43

Finding the Fourth Proportional to 5,596.39, 8,393.93 and 1,436.43

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Solution

The fourth proportional to 5,596.39, 8,393.93 and 1,436.43 is: 2,154.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596.39 : 8,393.93 = 1,436.43 : x
  2. Step 2: Convert to fraction form
    5,596.39/8,393.93 = 1,436.43/x
  3. Step 3: Cross multiply
    5,596.39x = 8,393.93 × 1,436.43
  4. Step 4: Simplify right side
    5,596.39x = 12,057,243.72
  5. Step 5: Solve for x
    x = 12,057,243.72/5,596.39
  6. Step 6: Final answer
    x = 2,154.47

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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.