Home / 4,556.16-6,287.36-2,566.60

Finding the Fourth Proportional to 4,556.16, 6,287.36 and 2,566.60

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Solution

The fourth proportional to 4,556.16, 6,287.36 and 2,566.60 is: 3,541.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.16 : 6,287.36 = 2,566.60 : x
  2. Step 2: Convert to fraction form
    4,556.16/6,287.36 = 2,566.60/x
  3. Step 3: Cross multiply
    4,556.16x = 6,287.36 × 2,566.60
  4. Step 4: Simplify right side
    4,556.16x = 16,137,109.62
  5. Step 5: Solve for x
    x = 16,137,109.62/4,556.16
  6. Step 6: Final answer
    x = 3,541.82

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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.