Home / 62,004.16-85,566-36,853.84

Finding the Fourth Proportional to 62,004.16, 85,566 and 36,853.84

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Solution

The fourth proportional to 62,004.16, 85,566 and 36,853.84 is: 50,858.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,004.16 : 85,566 = 36,853.84 : x
  2. Step 2: Convert to fraction form
    62,004.16/85,566 = 36,853.84/x
  3. Step 3: Cross multiply
    62,004.16x = 85,566 × 36,853.84
  4. Step 4: Simplify right side
    62,004.16x = 3,153,435,673.44
  5. Step 5: Solve for x
    x = 3,153,435,673.44/62,004.16
  6. Step 6: Final answer
    x = 50,858.45

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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.