Home / 9,306.19-13,956.44-3,064.93

Finding the Fourth Proportional to 9,306.19, 13,956.44 and 3,064.93

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Solution

The fourth proportional to 9,306.19, 13,956.44 and 3,064.93 is: 4,596.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,306.19 : 13,956.44 = 3,064.93 : x
  2. Step 2: Convert to fraction form
    9,306.19/13,956.44 = 3,064.93/x
  3. Step 3: Cross multiply
    9,306.19x = 13,956.44 × 3,064.93
  4. Step 4: Simplify right side
    9,306.19x = 42,775,511.65
  5. Step 5: Solve for x
    x = 42,775,511.65/9,306.19
  6. Step 6: Final answer
    x = 4,596.46

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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.