Home / 4,556.48-6,287.98-2,566.86

Finding the Fourth Proportional to 4,556.48, 6,287.98 and 2,566.86

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Solution

The fourth proportional to 4,556.48, 6,287.98 and 2,566.86 is: 3,542.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.48 : 6,287.98 = 2,566.86 : x
  2. Step 2: Convert to fraction form
    4,556.48/6,287.98 = 2,566.86/x
  3. Step 3: Cross multiply
    4,556.48x = 6,287.98 × 2,566.86
  4. Step 4: Simplify right side
    4,556.48x = 16,140,364.34
  5. Step 5: Solve for x
    x = 16,140,364.34/4,556.48
  6. Step 6: Final answer
    x = 3,542.29

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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.