Home / 4,484.03-6,729.64-2,019.05

Finding the Fourth Proportional to 4,484.03, 6,729.64 and 2,019.05

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Solution

The fourth proportional to 4,484.03, 6,729.64 and 2,019.05 is: 3,030.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484.03 : 6,729.64 = 2,019.05 : x
  2. Step 2: Convert to fraction form
    4,484.03/6,729.64 = 2,019.05/x
  3. Step 3: Cross multiply
    4,484.03x = 6,729.64 × 2,019.05
  4. Step 4: Simplify right side
    4,484.03x = 13,587,443.94
  5. Step 5: Solve for x
    x = 13,587,443.94/4,484.03
  6. Step 6: Final answer
    x = 3,030.18

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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.