Home / 7,495.07-11,241.54-4,713.26

Finding the Fourth Proportional to 7,495.07, 11,241.54 and 4,713.26

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Solution

The fourth proportional to 7,495.07, 11,241.54 and 4,713.26 is: 7,069.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495.07 : 11,241.54 = 4,713.26 : x
  2. Step 2: Convert to fraction form
    7,495.07/11,241.54 = 4,713.26/x
  3. Step 3: Cross multiply
    7,495.07x = 11,241.54 × 4,713.26
  4. Step 4: Simplify right side
    7,495.07x = 52,984,244.61
  5. Step 5: Solve for x
    x = 52,984,244.61/7,495.07
  6. Step 6: Final answer
    x = 7,069.22

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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.