Home / 3,495.58-4,823.18-2,003.46

Finding the Fourth Proportional to 3,495.58, 4,823.18 and 2,003.46

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Solution

The fourth proportional to 3,495.58, 4,823.18 and 2,003.46 is: 2,764.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495.58 : 4,823.18 = 2,003.46 : x
  2. Step 2: Convert to fraction form
    3,495.58/4,823.18 = 2,003.46/x
  3. Step 3: Cross multiply
    3,495.58x = 4,823.18 × 2,003.46
  4. Step 4: Simplify right side
    3,495.58x = 9,663,048.20
  5. Step 5: Solve for x
    x = 9,663,048.20/3,495.58
  6. Step 6: Final answer
    x = 2,764.36

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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.