Home / 4,488.09-6,732.14-2,020.03

Finding the Fourth Proportional to 4,488.09, 6,732.14 and 2,020.03

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Solution

The fourth proportional to 4,488.09, 6,732.14 and 2,020.03 is: 3,030.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.09 : 6,732.14 = 2,020.03 : x
  2. Step 2: Convert to fraction form
    4,488.09/6,732.14 = 2,020.03/x
  3. Step 3: Cross multiply
    4,488.09x = 6,732.14 × 2,020.03
  4. Step 4: Simplify right side
    4,488.09x = 13,599,129.81
  5. Step 5: Solve for x
    x = 13,599,129.81/4,488.09
  6. Step 6: Final answer
    x = 3,030.05

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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.