Home / 56,004.06-84,018.36-41,167.98

Finding the Fourth Proportional to 56,004.06, 84,018.36 and 41,167.98

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Solution

The fourth proportional to 56,004.06, 84,018.36 and 41,167.98 is: 61,760.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,004.06 : 84,018.36 = 41,167.98 : x
  2. Step 2: Convert to fraction form
    56,004.06/84,018.36 = 41,167.98/x
  3. Step 3: Cross multiply
    56,004.06x = 84,018.36 × 41,167.98
  4. Step 4: Simplify right side
    56,004.06x = 3,458,866,164.11
  5. Step 5: Solve for x
    x = 3,458,866,164.11/56,004.06
  6. Step 6: Final answer
    x = 61,760.99

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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.