Home / 4,653.08-7,011.64-3,849.44

Finding the Fourth Proportional to 4,653.08, 7,011.64 and 3,849.44

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Solution

The fourth proportional to 4,653.08, 7,011.64 and 3,849.44 is: 5,800.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653.08 : 7,011.64 = 3,849.44 : x
  2. Step 2: Convert to fraction form
    4,653.08/7,011.64 = 3,849.44/x
  3. Step 3: Cross multiply
    4,653.08x = 7,011.64 × 3,849.44
  4. Step 4: Simplify right side
    4,653.08x = 26,990,887.48
  5. Step 5: Solve for x
    x = 26,990,887.48/4,653.08
  6. Step 6: Final answer
    x = 5,800.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.