Home / 6,804.07-10,210.43-3,686.24

Finding the Fourth Proportional to 6,804.07, 10,210.43 and 3,686.24

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Solution

The fourth proportional to 6,804.07, 10,210.43 and 3,686.24 is: 5,531.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804.07 : 10,210.43 = 3,686.24 : x
  2. Step 2: Convert to fraction form
    6,804.07/10,210.43 = 3,686.24/x
  3. Step 3: Cross multiply
    6,804.07x = 10,210.43 × 3,686.24
  4. Step 4: Simplify right side
    6,804.07x = 37,638,130.22
  5. Step 5: Solve for x
    x = 37,638,130.22/6,804.07
  6. Step 6: Final answer
    x = 5,531.71

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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.