Home / 63,083.04-94,618.80-36,771.36

Finding the Fourth Proportional to 63,083.04, 94,618.80 and 36,771.36

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Solution

The fourth proportional to 63,083.04, 94,618.80 and 36,771.36 is: 55,153.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,083.04 : 94,618.80 = 36,771.36 : x
  2. Step 2: Convert to fraction form
    63,083.04/94,618.80 = 36,771.36/x
  3. Step 3: Cross multiply
    63,083.04x = 94,618.80 × 36,771.36
  4. Step 4: Simplify right side
    63,083.04x = 3,479,261,957.57
  5. Step 5: Solve for x
    x = 3,479,261,957.57/63,083.04
  6. Step 6: Final answer
    x = 55,153.68

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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.