Home / 4,042.04-6,063.06-1,120.37

Finding the Fourth Proportional to 4,042.04, 6,063.06 and 1,120.37

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Solution

The fourth proportional to 4,042.04, 6,063.06 and 1,120.37 is: 1,680.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042.04 : 6,063.06 = 1,120.37 : x
  2. Step 2: Convert to fraction form
    4,042.04/6,063.06 = 1,120.37/x
  3. Step 3: Cross multiply
    4,042.04x = 6,063.06 × 1,120.37
  4. Step 4: Simplify right side
    4,042.04x = 6,792,840.22
  5. Step 5: Solve for x
    x = 6,792,840.22/4,042.04
  6. Step 6: Final answer
    x = 1,680.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.