Home / 94,952.81-131,029.56-51,923.77

Finding the Fourth Proportional to 94,952.81, 131,029.56 and 51,923.77

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Solution

The fourth proportional to 94,952.81, 131,029.56 and 51,923.77 is: 71,651.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,952.81 : 131,029.56 = 51,923.77 : x
  2. Step 2: Convert to fraction form
    94,952.81/131,029.56 = 51,923.77/x
  3. Step 3: Cross multiply
    94,952.81x = 131,029.56 × 51,923.77
  4. Step 4: Simplify right side
    94,952.81x = 6,803,548,409.07
  5. Step 5: Solve for x
    x = 6,803,548,409.07/94,952.81
  6. Step 6: Final answer
    x = 71,651.89

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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.