Home / 69,284.67-95,562.36-52,968.75

Finding the Fourth Proportional to 69,284.67, 95,562.36 and 52,968.75

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Solution

The fourth proportional to 69,284.67, 95,562.36 and 52,968.75 is: 73,058.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,284.67 : 95,562.36 = 52,968.75 : x
  2. Step 2: Convert to fraction form
    69,284.67/95,562.36 = 52,968.75/x
  3. Step 3: Cross multiply
    69,284.67x = 95,562.36 × 52,968.75
  4. Step 4: Simplify right side
    69,284.67x = 5,061,818,756.25
  5. Step 5: Solve for x
    x = 5,061,818,756.25/69,284.67
  6. Step 6: Final answer
    x = 73,058.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.