Home / 3,023.92-4,533.14-1,075.66

Finding the Fourth Proportional to 3,023.92, 4,533.14 and 1,075.66

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Solution

The fourth proportional to 3,023.92, 4,533.14 and 1,075.66 is: 1,612.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023.92 : 4,533.14 = 1,075.66 : x
  2. Step 2: Convert to fraction form
    3,023.92/4,533.14 = 1,075.66/x
  3. Step 3: Cross multiply
    3,023.92x = 4,533.14 × 1,075.66
  4. Step 4: Simplify right side
    3,023.92x = 4,876,131.20
  5. Step 5: Solve for x
    x = 4,876,131.20/3,023.92
  6. Step 6: Final answer
    x = 1,612.52

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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.