Home / 4,582.77-6,324.26-2,486.90

Finding the Fourth Proportional to 4,582.77, 6,324.26 and 2,486.90

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Solution

The fourth proportional to 4,582.77, 6,324.26 and 2,486.90 is: 3,431.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.77 : 6,324.26 = 2,486.90 : x
  2. Step 2: Convert to fraction form
    4,582.77/6,324.26 = 2,486.90/x
  3. Step 3: Cross multiply
    4,582.77x = 6,324.26 × 2,486.90
  4. Step 4: Simplify right side
    4,582.77x = 15,727,758.14
  5. Step 5: Solve for x
    x = 15,727,758.14/4,582.77
  6. Step 6: Final answer
    x = 3,431.93

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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.