Home / 2,310.48-3,467.54-1,077.25

Finding the Fourth Proportional to 2,310.48, 3,467.54 and 1,077.25

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Solution

The fourth proportional to 2,310.48, 3,467.54 and 1,077.25 is: 1,616.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310.48 : 3,467.54 = 1,077.25 : x
  2. Step 2: Convert to fraction form
    2,310.48/3,467.54 = 1,077.25/x
  3. Step 3: Cross multiply
    2,310.48x = 3,467.54 × 1,077.25
  4. Step 4: Simplify right side
    2,310.48x = 3,735,402.08
  5. Step 5: Solve for x
    x = 3,735,402.08/2,310.48
  6. Step 6: Final answer
    x = 1,616.72

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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.