Home / 6,699.04-10,054.01-2,806.18

Finding the Fourth Proportional to 6,699.04, 10,054.01 and 2,806.18

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Solution

The fourth proportional to 6,699.04, 10,054.01 and 2,806.18 is: 4,211.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699.04 : 10,054.01 = 2,806.18 : x
  2. Step 2: Convert to fraction form
    6,699.04/10,054.01 = 2,806.18/x
  3. Step 3: Cross multiply
    6,699.04x = 10,054.01 × 2,806.18
  4. Step 4: Simplify right side
    6,699.04x = 28,213,343.66
  5. Step 5: Solve for x
    x = 28,213,343.66/6,699.04
  6. Step 6: Final answer
    x = 4,211.55

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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.