Home / 94,584.70-130,527.76-52,144.75

Finding the Fourth Proportional to 94,584.70, 130,527.76 and 52,144.75

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Solution

The fourth proportional to 94,584.70, 130,527.76 and 52,144.75 is: 71,960.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.70 : 130,527.76 = 52,144.75 : x
  2. Step 2: Convert to fraction form
    94,584.70/130,527.76 = 52,144.75/x
  3. Step 3: Cross multiply
    94,584.70x = 130,527.76 × 52,144.75
  4. Step 4: Simplify right side
    94,584.70x = 6,806,337,413.26
  5. Step 5: Solve for x
    x = 6,806,337,413.26/94,584.70
  6. Step 6: Final answer
    x = 71,960.24

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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.