Home / 6,416.65-9,624.88-2,034.15

Finding the Fourth Proportional to 6,416.65, 9,624.88 and 2,034.15

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Solution

The fourth proportional to 6,416.65, 9,624.88 and 2,034.15 is: 3,051.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416.65 : 9,624.88 = 2,034.15 : x
  2. Step 2: Convert to fraction form
    6,416.65/9,624.88 = 2,034.15/x
  3. Step 3: Cross multiply
    6,416.65x = 9,624.88 × 2,034.15
  4. Step 4: Simplify right side
    6,416.65x = 19,578,449.65
  5. Step 5: Solve for x
    x = 19,578,449.65/6,416.65
  6. Step 6: Final answer
    x = 3,051.19

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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.