Home / 6,237.52-8,604.48-4,556.32

Finding the Fourth Proportional to 6,237.52, 8,604.48 and 4,556.32

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Solution

The fourth proportional to 6,237.52, 8,604.48 and 4,556.32 is: 6,285.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237.52 : 8,604.48 = 4,556.32 : x
  2. Step 2: Convert to fraction form
    6,237.52/8,604.48 = 4,556.32/x
  3. Step 3: Cross multiply
    6,237.52x = 8,604.48 × 4,556.32
  4. Step 4: Simplify right side
    6,237.52x = 39,204,764.31
  5. Step 5: Solve for x
    x = 39,204,764.31/6,237.52
  6. Step 6: Final answer
    x = 6,285.31

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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.