Home / 8,069.06-12,096.91-3,070.39

Finding the Fourth Proportional to 8,069.06, 12,096.91 and 3,070.39

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Solution

The fourth proportional to 8,069.06, 12,096.91 and 3,070.39 is: 4,603.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,069.06 : 12,096.91 = 3,070.39 : x
  2. Step 2: Convert to fraction form
    8,069.06/12,096.91 = 3,070.39/x
  3. Step 3: Cross multiply
    8,069.06x = 12,096.91 × 3,070.39
  4. Step 4: Simplify right side
    8,069.06x = 37,142,231.49
  5. Step 5: Solve for x
    x = 37,142,231.49/8,069.06
  6. Step 6: Final answer
    x = 4,603.04

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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.