Home / 9,376.44-14,055.50-7,625.04

Finding the Fourth Proportional to 9,376.44, 14,055.50 and 7,625.04

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Solution

The fourth proportional to 9,376.44, 14,055.50 and 7,625.04 is: 11,430.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.44 : 14,055.50 = 7,625.04 : x
  2. Step 2: Convert to fraction form
    9,376.44/14,055.50 = 7,625.04/x
  3. Step 3: Cross multiply
    9,376.44x = 14,055.50 × 7,625.04
  4. Step 4: Simplify right side
    9,376.44x = 107,173,749.72
  5. Step 5: Solve for x
    x = 107,173,749.72/9,376.44
  6. Step 6: Final answer
    x = 11,430.11

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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.