Home / 69,430.48-95,813.87-37,599.37

Finding the Fourth Proportional to 69,430.48, 95,813.87 and 37,599.37

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Solution

The fourth proportional to 69,430.48, 95,813.87 and 37,599.37 is: 51,887.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,430.48 : 95,813.87 = 37,599.37 : x
  2. Step 2: Convert to fraction form
    69,430.48/95,813.87 = 37,599.37/x
  3. Step 3: Cross multiply
    69,430.48x = 95,813.87 × 37,599.37
  4. Step 4: Simplify right side
    69,430.48x = 3,602,540,961.27
  5. Step 5: Solve for x
    x = 3,602,540,961.27/69,430.48
  6. Step 6: Final answer
    x = 51,887.02

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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.