Home / 6,210.87-9,314.32-2,050.10

Finding the Fourth Proportional to 6,210.87, 9,314.32 and 2,050.10

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Solution

The fourth proportional to 6,210.87, 9,314.32 and 2,050.10 is: 3,074.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.87 : 9,314.32 = 2,050.10 : x
  2. Step 2: Convert to fraction form
    6,210.87/9,314.32 = 2,050.10/x
  3. Step 3: Cross multiply
    6,210.87x = 9,314.32 × 2,050.10
  4. Step 4: Simplify right side
    6,210.87x = 19,095,287.43
  5. Step 5: Solve for x
    x = 19,095,287.43/6,210.87
  6. Step 6: Final answer
    x = 3,074.49

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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.