Home / 4,698.08-6,475.92-3,650.48

Finding the Fourth Proportional to 4,698.08, 6,475.92 and 3,650.48

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Solution

The fourth proportional to 4,698.08, 6,475.92 and 3,650.48 is: 5,031.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698.08 : 6,475.92 = 3,650.48 : x
  2. Step 2: Convert to fraction form
    4,698.08/6,475.92 = 3,650.48/x
  3. Step 3: Cross multiply
    4,698.08x = 6,475.92 × 3,650.48
  4. Step 4: Simplify right side
    4,698.08x = 23,640,216.44
  5. Step 5: Solve for x
    x = 23,640,216.44/4,698.08
  6. Step 6: Final answer
    x = 5,031.89

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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.