Home / 2,508.68-3,461.36-1,460.12

Finding the Fourth Proportional to 2,508.68, 3,461.36 and 1,460.12

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Solution

The fourth proportional to 2,508.68, 3,461.36 and 1,460.12 is: 2,014.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508.68 : 3,461.36 = 1,460.12 : x
  2. Step 2: Convert to fraction form
    2,508.68/3,461.36 = 1,460.12/x
  3. Step 3: Cross multiply
    2,508.68x = 3,461.36 × 1,460.12
  4. Step 4: Simplify right side
    2,508.68x = 5,054,000.96
  5. Step 5: Solve for x
    x = 5,054,000.96/2,508.68
  6. Step 6: Final answer
    x = 2,014.61

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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.