Home / 13,350.19-20,033.00-5,036.02

Finding the Fourth Proportional to 13,350.19, 20,033.00 and 5,036.02

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Solution

The fourth proportional to 13,350.19, 20,033.00 and 5,036.02 is: 7,556.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,350.19 : 20,033.00 = 5,036.02 : x
  2. Step 2: Convert to fraction form
    13,350.19/20,033.00 = 5,036.02/x
  3. Step 3: Cross multiply
    13,350.19x = 20,033.00 × 5,036.02
  4. Step 4: Simplify right side
    13,350.19x = 100,886,630.80
  5. Step 5: Solve for x
    x = 100,886,630.80/13,350.19
  6. Step 6: Final answer
    x = 7,556.94

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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.