Home / 4,841.68-6,682.80-4,054.48

Finding the Fourth Proportional to 4,841.68, 6,682.80 and 4,054.48

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Solution

The fourth proportional to 4,841.68, 6,682.80 and 4,054.48 is: 5,596.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.68 : 6,682.80 = 4,054.48 : x
  2. Step 2: Convert to fraction form
    4,841.68/6,682.80 = 4,054.48/x
  3. Step 3: Cross multiply
    4,841.68x = 6,682.80 × 4,054.48
  4. Step 4: Simplify right side
    4,841.68x = 27,095,278.94
  5. Step 5: Solve for x
    x = 27,095,278.94/4,841.68
  6. Step 6: Final answer
    x = 5,596.26

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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.