Home / 6,186.04-9,279.96-1,802.92

Finding the Fourth Proportional to 6,186.04, 9,279.96 and 1,802.92

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Solution

The fourth proportional to 6,186.04, 9,279.96 and 1,802.92 is: 2,704.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186.04 : 9,279.96 = 1,802.92 : x
  2. Step 2: Convert to fraction form
    6,186.04/9,279.96 = 1,802.92/x
  3. Step 3: Cross multiply
    6,186.04x = 9,279.96 × 1,802.92
  4. Step 4: Simplify right side
    6,186.04x = 16,731,025.48
  5. Step 5: Solve for x
    x = 16,731,025.48/6,186.04
  6. Step 6: Final answer
    x = 2,704.64

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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.