Home / 7,301.26-10,953.60-4,012.66

Finding the Fourth Proportional to 7,301.26, 10,953.60 and 4,012.66

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Solution

The fourth proportional to 7,301.26, 10,953.60 and 4,012.66 is: 6,019.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301.26 : 10,953.60 = 4,012.66 : x
  2. Step 2: Convert to fraction form
    7,301.26/10,953.60 = 4,012.66/x
  3. Step 3: Cross multiply
    7,301.26x = 10,953.60 × 4,012.66
  4. Step 4: Simplify right side
    7,301.26x = 43,953,072.58
  5. Step 5: Solve for x
    x = 43,953,072.58/7,301.26
  6. Step 6: Final answer
    x = 6,019.93

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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.