Home / 1,496.41-2,230.34-1,451.72

Finding the Fourth Proportional to 1,496.41, 2,230.34 and 1,451.72

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Solution

The fourth proportional to 1,496.41, 2,230.34 and 1,451.72 is: 2,163.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496.41 : 2,230.34 = 1,451.72 : x
  2. Step 2: Convert to fraction form
    1,496.41/2,230.34 = 1,451.72/x
  3. Step 3: Cross multiply
    1,496.41x = 2,230.34 × 1,451.72
  4. Step 4: Simplify right side
    1,496.41x = 3,237,827.50
  5. Step 5: Solve for x
    x = 3,237,827.50/1,496.41
  6. Step 6: Final answer
    x = 2,163.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.