Home / 4,504.14-6,210.09-3,443.22

Finding the Fourth Proportional to 4,504.14, 6,210.09 and 3,443.22

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Solution

The fourth proportional to 4,504.14, 6,210.09 and 3,443.22 is: 4,747.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.14 : 6,210.09 = 3,443.22 : x
  2. Step 2: Convert to fraction form
    4,504.14/6,210.09 = 3,443.22/x
  3. Step 3: Cross multiply
    4,504.14x = 6,210.09 × 3,443.22
  4. Step 4: Simplify right side
    4,504.14x = 21,382,706.09
  5. Step 5: Solve for x
    x = 21,382,706.09/4,504.14
  6. Step 6: Final answer
    x = 4,747.34

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Half scale
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Double scale
Find fourth proportional to 4,505.14, 6,211.47 and 3,444.22
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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.