Home / 62,806.16-94,041.50-52,841.63

Finding the Fourth Proportional to 62,806.16, 94,041.50 and 52,841.63

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Solution

The fourth proportional to 62,806.16, 94,041.50 and 52,841.63 is: 79,121.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,806.16 : 94,041.50 = 52,841.63 : x
  2. Step 2: Convert to fraction form
    62,806.16/94,041.50 = 52,841.63/x
  3. Step 3: Cross multiply
    62,806.16x = 94,041.50 × 52,841.63
  4. Step 4: Simplify right side
    62,806.16x = 4,969,305,413.23
  5. Step 5: Solve for x
    x = 4,969,305,413.23/62,806.16
  6. Step 6: Final answer
    x = 79,121.31

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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.