Home / 3,295.23-4,941.24-1,216.21

Finding the Fourth Proportional to 3,295.23, 4,941.24 and 1,216.21

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Solution

The fourth proportional to 3,295.23, 4,941.24 and 1,216.21 is: 1,823.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295.23 : 4,941.24 = 1,216.21 : x
  2. Step 2: Convert to fraction form
    3,295.23/4,941.24 = 1,216.21/x
  3. Step 3: Cross multiply
    3,295.23x = 4,941.24 × 1,216.21
  4. Step 4: Simplify right side
    3,295.23x = 6,009,588.11
  5. Step 5: Solve for x
    x = 6,009,588.11/3,295.23
  6. Step 6: Final answer
    x = 1,823.73

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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.