Home / 7,594.31-11,393.13-2,330.05

Finding the Fourth Proportional to 7,594.31, 11,393.13 and 2,330.05

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Solution

The fourth proportional to 7,594.31, 11,393.13 and 2,330.05 is: 3,495.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594.31 : 11,393.13 = 2,330.05 : x
  2. Step 2: Convert to fraction form
    7,594.31/11,393.13 = 2,330.05/x
  3. Step 3: Cross multiply
    7,594.31x = 11,393.13 × 2,330.05
  4. Step 4: Simplify right side
    7,594.31x = 26,546,505.59
  5. Step 5: Solve for x
    x = 26,546,505.59/7,594.31
  6. Step 6: Final answer
    x = 3,495.58

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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.