Home / 6,019.44-8,307.14-3,366.70

Finding the Fourth Proportional to 6,019.44, 8,307.14 and 3,366.70

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Solution

The fourth proportional to 6,019.44, 8,307.14 and 3,366.70 is: 4,646.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.44 : 8,307.14 = 3,366.70 : x
  2. Step 2: Convert to fraction form
    6,019.44/8,307.14 = 3,366.70/x
  3. Step 3: Cross multiply
    6,019.44x = 8,307.14 × 3,366.70
  4. Step 4: Simplify right side
    6,019.44x = 27,967,648.24
  5. Step 5: Solve for x
    x = 27,967,648.24/6,019.44
  6. Step 6: Final answer
    x = 4,646.22

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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.