Home / 6,350.10-8,764.14-6,069.75

Finding the Fourth Proportional to 6,350.10, 8,764.14 and 6,069.75

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Solution

The fourth proportional to 6,350.10, 8,764.14 and 6,069.75 is: 8,377.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350.10 : 8,764.14 = 6,069.75 : x
  2. Step 2: Convert to fraction form
    6,350.10/8,764.14 = 6,069.75/x
  3. Step 3: Cross multiply
    6,350.10x = 8,764.14 × 6,069.75
  4. Step 4: Simplify right side
    6,350.10x = 53,196,138.77
  5. Step 5: Solve for x
    x = 53,196,138.77/6,350.10
  6. Step 6: Final answer
    x = 8,377.21

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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.