Home / 2,941.62-4,410.46-1,553.50

Finding the Fourth Proportional to 2,941.62, 4,410.46 and 1,553.50

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Solution

The fourth proportional to 2,941.62, 4,410.46 and 1,553.50 is: 2,329.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.62 : 4,410.46 = 1,553.50 : x
  2. Step 2: Convert to fraction form
    2,941.62/4,410.46 = 1,553.50/x
  3. Step 3: Cross multiply
    2,941.62x = 4,410.46 × 1,553.50
  4. Step 4: Simplify right side
    2,941.62x = 6,851,649.61
  5. Step 5: Solve for x
    x = 6,851,649.61/2,941.62
  6. Step 6: Final answer
    x = 2,329.21

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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.