Home / 6,210.42-9,316.97-2,050.22

Finding the Fourth Proportional to 6,210.42, 9,316.97 and 2,050.22

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Solution

The fourth proportional to 6,210.42, 9,316.97 and 2,050.22 is: 3,075.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.42 : 9,316.97 = 2,050.22 : x
  2. Step 2: Convert to fraction form
    6,210.42/9,316.97 = 2,050.22/x
  3. Step 3: Cross multiply
    6,210.42x = 9,316.97 × 2,050.22
  4. Step 4: Simplify right side
    6,210.42x = 19,101,781.40
  5. Step 5: Solve for x
    x = 19,101,781.40/6,210.42
  6. Step 6: Final answer
    x = 3,075.76

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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.