Home / 4,459.27-6,154.82-2,967.25

Finding the Fourth Proportional to 4,459.27, 6,154.82 and 2,967.25

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Solution

The fourth proportional to 4,459.27, 6,154.82 and 2,967.25 is: 4,095.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459.27 : 6,154.82 = 2,967.25 : x
  2. Step 2: Convert to fraction form
    4,459.27/6,154.82 = 2,967.25/x
  3. Step 3: Cross multiply
    4,459.27x = 6,154.82 × 2,967.25
  4. Step 4: Simplify right side
    4,459.27x = 18,262,874.81
  5. Step 5: Solve for x
    x = 18,262,874.81/4,459.27
  6. Step 6: Final answer
    x = 4,095.49

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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.