Home / 3,048.12-4,573.44-1,566.48

Finding the Fourth Proportional to 3,048.12, 4,573.44 and 1,566.48

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Solution

The fourth proportional to 3,048.12, 4,573.44 and 1,566.48 is: 2,350.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048.12 : 4,573.44 = 1,566.48 : x
  2. Step 2: Convert to fraction form
    3,048.12/4,573.44 = 1,566.48/x
  3. Step 3: Cross multiply
    3,048.12x = 4,573.44 × 1,566.48
  4. Step 4: Simplify right side
    3,048.12x = 7,164,202.29
  5. Step 5: Solve for x
    x = 7,164,202.29/3,048.12
  6. Step 6: Final answer
    x = 2,350.37

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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.