Home / 6,210.60-9,314.82-2,050.56

Finding the Fourth Proportional to 6,210.60, 9,314.82 and 2,050.56

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Solution

The fourth proportional to 6,210.60, 9,314.82 and 2,050.56 is: 3,075.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.60 : 9,314.82 = 2,050.56 : x
  2. Step 2: Convert to fraction form
    6,210.60/9,314.82 = 2,050.56/x
  3. Step 3: Cross multiply
    6,210.60x = 9,314.82 × 2,050.56
  4. Step 4: Simplify right side
    6,210.60x = 19,100,597.30
  5. Step 5: Solve for x
    x = 19,100,597.30/6,210.60
  6. Step 6: Final answer
    x = 3,075.48

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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.