Home / 4,556.62-6,287.74-2,566.82

Finding the Fourth Proportional to 4,556.62, 6,287.74 and 2,566.82

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Solution

The fourth proportional to 4,556.62, 6,287.74 and 2,566.82 is: 3,541.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.62 : 6,287.74 = 2,566.82 : x
  2. Step 2: Convert to fraction form
    4,556.62/6,287.74 = 2,566.82/x
  3. Step 3: Cross multiply
    4,556.62x = 6,287.74 × 2,566.82
  4. Step 4: Simplify right side
    4,556.62x = 16,139,496.79
  5. Step 5: Solve for x
    x = 16,139,496.79/4,556.62
  6. Step 6: Final answer
    x = 3,541.99

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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.