Home / 2,325.24-3,490.29-1,093.86

Finding the Fourth Proportional to 2,325.24, 3,490.29 and 1,093.86

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Solution

The fourth proportional to 2,325.24, 3,490.29 and 1,093.86 is: 1,641.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325.24 : 3,490.29 = 1,093.86 : x
  2. Step 2: Convert to fraction form
    2,325.24/3,490.29 = 1,093.86/x
  3. Step 3: Cross multiply
    2,325.24x = 3,490.29 × 1,093.86
  4. Step 4: Simplify right side
    2,325.24x = 3,817,888.62
  5. Step 5: Solve for x
    x = 3,817,888.62/2,325.24
  6. Step 6: Final answer
    x = 1,641.93

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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.