Home / 6,020.22-8,307.45-3,367.14

Finding the Fourth Proportional to 6,020.22, 8,307.45 and 3,367.14

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Solution

The fourth proportional to 6,020.22, 8,307.45 and 3,367.14 is: 4,646.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.22 : 8,307.45 = 3,367.14 : x
  2. Step 2: Convert to fraction form
    6,020.22/8,307.45 = 3,367.14/x
  3. Step 3: Cross multiply
    6,020.22x = 8,307.45 × 3,367.14
  4. Step 4: Simplify right side
    6,020.22x = 27,972,347.19
  5. Step 5: Solve for x
    x = 27,972,347.19/6,020.22
  6. Step 6: Final answer
    x = 4,646.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.