Home / 15,596.55-23,395.10-5,601.96

Finding the Fourth Proportional to 15,596.55, 23,395.10 and 5,601.96

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Solution

The fourth proportional to 15,596.55, 23,395.10 and 5,601.96 is: 8,403.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,596.55 : 23,395.10 = 5,601.96 : x
  2. Step 2: Convert to fraction form
    15,596.55/23,395.10 = 5,601.96/x
  3. Step 3: Cross multiply
    15,596.55x = 23,395.10 × 5,601.96
  4. Step 4: Simplify right side
    15,596.55x = 131,058,386.39
  5. Step 5: Solve for x
    x = 131,058,386.39/15,596.55
  6. Step 6: Final answer
    x = 8,403.04

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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.