Home / 6,758.02-10,107.46-4,118.23

Finding the Fourth Proportional to 6,758.02, 10,107.46 and 4,118.23

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Solution

The fourth proportional to 6,758.02, 10,107.46 and 4,118.23 is: 6,159.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758.02 : 10,107.46 = 4,118.23 : x
  2. Step 2: Convert to fraction form
    6,758.02/10,107.46 = 4,118.23/x
  3. Step 3: Cross multiply
    6,758.02x = 10,107.46 × 4,118.23
  4. Step 4: Simplify right side
    6,758.02x = 41,624,845.00
  5. Step 5: Solve for x
    x = 41,624,845.00/6,758.02
  6. Step 6: Final answer
    x = 6,159.33

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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.