Home / 7,307.94-10,960.63-2,376.86

Finding the Fourth Proportional to 7,307.94, 10,960.63 and 2,376.86

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Solution

The fourth proportional to 7,307.94, 10,960.63 and 2,376.86 is: 3,564.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307.94 : 10,960.63 = 2,376.86 : x
  2. Step 2: Convert to fraction form
    7,307.94/10,960.63 = 2,376.86/x
  3. Step 3: Cross multiply
    7,307.94x = 10,960.63 × 2,376.86
  4. Step 4: Simplify right side
    7,307.94x = 26,051,883.02
  5. Step 5: Solve for x
    x = 26,051,883.02/7,307.94
  6. Step 6: Final answer
    x = 3,564.87

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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.