Home / 69,239.14-95,549.98-37,408.02

Finding the Fourth Proportional to 69,239.14, 95,549.98 and 37,408.02

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Solution

The fourth proportional to 69,239.14, 95,549.98 and 37,408.02 is: 51,623.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,239.14 : 95,549.98 = 37,408.02 : x
  2. Step 2: Convert to fraction form
    69,239.14/95,549.98 = 37,408.02/x
  3. Step 3: Cross multiply
    69,239.14x = 95,549.98 × 37,408.02
  4. Step 4: Simplify right side
    69,239.14x = 3,574,335,562.84
  5. Step 5: Solve for x
    x = 3,574,335,562.84/69,239.14
  6. Step 6: Final answer
    x = 51,623.05

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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.