Home / 6,295.08-8,684.29-5,037.91

Finding the Fourth Proportional to 6,295.08, 8,684.29 and 5,037.91

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Solution

The fourth proportional to 6,295.08, 8,684.29 and 5,037.91 is: 6,949.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295.08 : 8,684.29 = 5,037.91 : x
  2. Step 2: Convert to fraction form
    6,295.08/8,684.29 = 5,037.91/x
  3. Step 3: Cross multiply
    6,295.08x = 8,684.29 × 5,037.91
  4. Step 4: Simplify right side
    6,295.08x = 43,750,637.13
  5. Step 5: Solve for x
    x = 43,750,637.13/6,295.08
  6. Step 6: Final answer
    x = 6,949.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.