Home / 2,466.08-3,402.96-1,522.16

Finding the Fourth Proportional to 2,466.08, 3,402.96 and 1,522.16

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Solution

The fourth proportional to 2,466.08, 3,402.96 and 1,522.16 is: 2,100.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466.08 : 3,402.96 = 1,522.16 : x
  2. Step 2: Convert to fraction form
    2,466.08/3,402.96 = 1,522.16/x
  3. Step 3: Cross multiply
    2,466.08x = 3,402.96 × 1,522.16
  4. Step 4: Simplify right side
    2,466.08x = 5,179,849.59
  5. Step 5: Solve for x
    x = 5,179,849.59/2,466.08
  6. Step 6: Final answer
    x = 2,100.44

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1.5x scale

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.