Home / 4,325.90-5,967.89-2,646.77

Finding the Fourth Proportional to 4,325.90, 5,967.89 and 2,646.77

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Solution

The fourth proportional to 4,325.90, 5,967.89 and 2,646.77 is: 3,651.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.90 : 5,967.89 = 2,646.77 : x
  2. Step 2: Convert to fraction form
    4,325.90/5,967.89 = 2,646.77/x
  3. Step 3: Cross multiply
    4,325.90x = 5,967.89 × 2,646.77
  4. Step 4: Simplify right side
    4,325.90x = 15,795,632.22
  5. Step 5: Solve for x
    x = 15,795,632.22/4,325.90
  6. Step 6: Final answer
    x = 3,651.41

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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.