Home / 96,777.98-145,110.47-37,544.43

Finding the Fourth Proportional to 96,777.98, 145,110.47 and 37,544.43

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Solution

The fourth proportional to 96,777.98, 145,110.47 and 37,544.43 is: 56,294.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,777.98 : 145,110.47 = 37,544.43 : x
  2. Step 2: Convert to fraction form
    96,777.98/145,110.47 = 37,544.43/x
  3. Step 3: Cross multiply
    96,777.98x = 145,110.47 × 37,544.43
  4. Step 4: Simplify right side
    96,777.98x = 5,448,089,695.46
  5. Step 5: Solve for x
    x = 5,448,089,695.46/96,777.98
  6. Step 6: Final answer
    x = 56,294.73

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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.