Home / 4,841.90-7,250.54-3,193.45

Finding the Fourth Proportional to 4,841.90, 7,250.54 and 3,193.45

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Solution

The fourth proportional to 4,841.90, 7,250.54 and 3,193.45 is: 4,782.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.90 : 7,250.54 = 3,193.45 : x
  2. Step 2: Convert to fraction form
    4,841.90/7,250.54 = 3,193.45/x
  3. Step 3: Cross multiply
    4,841.90x = 7,250.54 × 3,193.45
  4. Step 4: Simplify right side
    4,841.90x = 23,154,202.87
  5. Step 5: Solve for x
    x = 23,154,202.87/4,841.90
  6. Step 6: Final answer
    x = 4,782.05

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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.