Home / 4,804.69-6,628.39-3,011.08

Finding the Fourth Proportional to 4,804.69, 6,628.39 and 3,011.08

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Solution

The fourth proportional to 4,804.69, 6,628.39 and 3,011.08 is: 4,153.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804.69 : 6,628.39 = 3,011.08 : x
  2. Step 2: Convert to fraction form
    4,804.69/6,628.39 = 3,011.08/x
  3. Step 3: Cross multiply
    4,804.69x = 6,628.39 × 3,011.08
  4. Step 4: Simplify right side
    4,804.69x = 19,958,612.56
  5. Step 5: Solve for x
    x = 19,958,612.56/4,804.69
  6. Step 6: Final answer
    x = 4,153.99

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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.