Home / 9,470.08-14,211.44-3,314.08

Finding the Fourth Proportional to 9,470.08, 14,211.44 and 3,314.08

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Solution

The fourth proportional to 9,470.08, 14,211.44 and 3,314.08 is: 4,973.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470.08 : 14,211.44 = 3,314.08 : x
  2. Step 2: Convert to fraction form
    9,470.08/14,211.44 = 3,314.08/x
  3. Step 3: Cross multiply
    9,470.08x = 14,211.44 × 3,314.08
  4. Step 4: Simplify right side
    9,470.08x = 47,097,849.08
  5. Step 5: Solve for x
    x = 47,097,849.08/9,470.08
  6. Step 6: Final answer
    x = 4,973.33

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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.