Home / 3,039.93-4,194.75-2,243.67

Finding the Fourth Proportional to 3,039.93, 4,194.75 and 2,243.67

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Solution

The fourth proportional to 3,039.93, 4,194.75 and 2,243.67 is: 3,096.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039.93 : 4,194.75 = 2,243.67 : x
  2. Step 2: Convert to fraction form
    3,039.93/4,194.75 = 2,243.67/x
  3. Step 3: Cross multiply
    3,039.93x = 4,194.75 × 2,243.67
  4. Step 4: Simplify right side
    3,039.93x = 9,411,634.73
  5. Step 5: Solve for x
    x = 9,411,634.73/3,039.93
  6. Step 6: Final answer
    x = 3,096.00

Related Problems

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Half scale
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Double scale
Find fourth proportional to 3,040.93, 4,196.13 and 2,244.67
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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.