Home / 13,395.27-20,095.80-4,034.52

Finding the Fourth Proportional to 13,395.27, 20,095.80 and 4,034.52

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Solution

The fourth proportional to 13,395.27, 20,095.80 and 4,034.52 is: 6,052.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,395.27 : 20,095.80 = 4,034.52 : x
  2. Step 2: Convert to fraction form
    13,395.27/20,095.80 = 4,034.52/x
  3. Step 3: Cross multiply
    13,395.27x = 20,095.80 × 4,034.52
  4. Step 4: Simplify right side
    13,395.27x = 81,076,907.02
  5. Step 5: Solve for x
    x = 81,076,907.02/13,395.27
  6. Step 6: Final answer
    x = 6,052.65

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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.