Home / 2,316.68-3,477.46-2,264.44

Finding the Fourth Proportional to 2,316.68, 3,477.46 and 2,264.44

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Solution

The fourth proportional to 2,316.68, 3,477.46 and 2,264.44 is: 3,399.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316.68 : 3,477.46 = 2,264.44 : x
  2. Step 2: Convert to fraction form
    2,316.68/3,477.46 = 2,264.44/x
  3. Step 3: Cross multiply
    2,316.68x = 3,477.46 × 2,264.44
  4. Step 4: Simplify right side
    2,316.68x = 7,874,499.52
  5. Step 5: Solve for x
    x = 7,874,499.52/2,316.68
  6. Step 6: Final answer
    x = 3,399.04

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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.