Home / 2,325.24-3,208.66-1,485.94

Finding the Fourth Proportional to 2,325.24, 3,208.66 and 1,485.94

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Solution

The fourth proportional to 2,325.24, 3,208.66 and 1,485.94 is: 2,050.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325.24 : 3,208.66 = 1,485.94 : x
  2. Step 2: Convert to fraction form
    2,325.24/3,208.66 = 1,485.94/x
  3. Step 3: Cross multiply
    2,325.24x = 3,208.66 × 1,485.94
  4. Step 4: Simplify right side
    2,325.24x = 4,767,876.24
  5. Step 5: Solve for x
    x = 4,767,876.24/2,325.24
  6. Step 6: Final answer
    x = 2,050.49

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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.