Home / 4,847.10-6,674.19-3,653.82

Finding the Fourth Proportional to 4,847.10, 6,674.19 and 3,653.82

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Solution

The fourth proportional to 4,847.10, 6,674.19 and 3,653.82 is: 5,031.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847.10 : 6,674.19 = 3,653.82 : x
  2. Step 2: Convert to fraction form
    4,847.10/6,674.19 = 3,653.82/x
  3. Step 3: Cross multiply
    4,847.10x = 6,674.19 × 3,653.82
  4. Step 4: Simplify right side
    4,847.10x = 24,386,288.91
  5. Step 5: Solve for x
    x = 24,386,288.91/4,847.10
  6. Step 6: Final answer
    x = 5,031.11

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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.