Home / 6,210.63-9,316.55-2,262.96

Finding the Fourth Proportional to 6,210.63, 9,316.55 and 2,262.96

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Solution

The fourth proportional to 6,210.63, 9,316.55 and 2,262.96 is: 3,394.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.63 : 9,316.55 = 2,262.96 : x
  2. Step 2: Convert to fraction form
    6,210.63/9,316.55 = 2,262.96/x
  3. Step 3: Cross multiply
    6,210.63x = 9,316.55 × 2,262.96
  4. Step 4: Simplify right side
    6,210.63x = 21,082,985.65
  5. Step 5: Solve for x
    x = 21,082,985.65/6,210.63
  6. Step 6: Final answer
    x = 3,394.66

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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.