Home / 8,007.03-12,010.14-3,325.05

Finding the Fourth Proportional to 8,007.03, 12,010.14 and 3,325.05

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Solution

The fourth proportional to 8,007.03, 12,010.14 and 3,325.05 is: 4,987.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007.03 : 12,010.14 = 3,325.05 : x
  2. Step 2: Convert to fraction form
    8,007.03/12,010.14 = 3,325.05/x
  3. Step 3: Cross multiply
    8,007.03x = 12,010.14 × 3,325.05
  4. Step 4: Simplify right side
    8,007.03x = 39,934,316.01
  5. Step 5: Solve for x
    x = 39,934,316.01/8,007.03
  6. Step 6: Final answer
    x = 4,987.41

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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.