Home / 46,355.72-69,194.26-39,823.88

Finding the Fourth Proportional to 46,355.72, 69,194.26 and 39,823.88

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Solution

The fourth proportional to 46,355.72, 69,194.26 and 39,823.88 is: 59,444.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,355.72 : 69,194.26 = 39,823.88 : x
  2. Step 2: Convert to fraction form
    46,355.72/69,194.26 = 39,823.88/x
  3. Step 3: Cross multiply
    46,355.72x = 69,194.26 × 39,823.88
  4. Step 4: Simplify right side
    46,355.72x = 2,755,583,906.93
  5. Step 5: Solve for x
    x = 2,755,583,906.93/46,355.72
  6. Step 6: Final answer
    x = 59,444.31

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.