Home / 104,652.22-144,417.03-59,334.41

Finding the Fourth Proportional to 104,652.22, 144,417.03 and 59,334.41

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Solution

The fourth proportional to 104,652.22, 144,417.03 and 59,334.41 is: 81,879.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,652.22 : 144,417.03 = 59,334.41 : x
  2. Step 2: Convert to fraction form
    104,652.22/144,417.03 = 59,334.41/x
  3. Step 3: Cross multiply
    104,652.22x = 144,417.03 × 59,334.41
  4. Step 4: Simplify right side
    104,652.22x = 8,568,899,269.00
  5. Step 5: Solve for x
    x = 8,568,899,269.00/104,652.22
  6. Step 6: Final answer
    x = 81,879.77

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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.