Home / 6,210.24-9,314.32-1,767.44

Finding the Fourth Proportional to 6,210.24, 9,314.32 and 1,767.44

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Solution

The fourth proportional to 6,210.24, 9,314.32 and 1,767.44 is: 2,650.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.24 : 9,314.32 = 1,767.44 : x
  2. Step 2: Convert to fraction form
    6,210.24/9,314.32 = 1,767.44/x
  3. Step 3: Cross multiply
    6,210.24x = 9,314.32 × 1,767.44
  4. Step 4: Simplify right side
    6,210.24x = 16,462,501.74
  5. Step 5: Solve for x
    x = 16,462,501.74/6,210.24
  6. Step 6: Final answer
    x = 2,650.86

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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.