Home / 5,033.63-7,550.45-1,955.63

Finding the Fourth Proportional to 5,033.63, 7,550.45 and 1,955.63

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Solution

The fourth proportional to 5,033.63, 7,550.45 and 1,955.63 is: 2,933.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.63 : 7,550.45 = 1,955.63 : x
  2. Step 2: Convert to fraction form
    5,033.63/7,550.45 = 1,955.63/x
  3. Step 3: Cross multiply
    5,033.63x = 7,550.45 × 1,955.63
  4. Step 4: Simplify right side
    5,033.63x = 14,765,839.00
  5. Step 5: Solve for x
    x = 14,765,839.00/5,033.63
  6. Step 6: Final answer
    x = 2,933.44

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Double scale
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Similar ratio
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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.