Home / 6,810.07-9,401.48-4,583.65

Finding the Fourth Proportional to 6,810.07, 9,401.48 and 4,583.65

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Solution

The fourth proportional to 6,810.07, 9,401.48 and 4,583.65 is: 6,327.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810.07 : 9,401.48 = 4,583.65 : x
  2. Step 2: Convert to fraction form
    6,810.07/9,401.48 = 4,583.65/x
  3. Step 3: Cross multiply
    6,810.07x = 9,401.48 × 4,583.65
  4. Step 4: Simplify right side
    6,810.07x = 43,093,093.80
  5. Step 5: Solve for x
    x = 43,093,093.80/6,810.07
  6. Step 6: Final answer
    x = 6,327.85

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1.5x scale

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.