Home / 113,218.00-169,761.40-46,582.85

Finding the Fourth Proportional to 113,218.00, 169,761.40 and 46,582.85

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Solution

The fourth proportional to 113,218.00, 169,761.40 and 46,582.85 is: 69,847.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,218.00 : 169,761.40 = 46,582.85 : x
  2. Step 2: Convert to fraction form
    113,218.00/169,761.40 = 46,582.85/x
  3. Step 3: Cross multiply
    113,218.00x = 169,761.40 × 46,582.85
  4. Step 4: Simplify right side
    113,218.00x = 7,907,970,139.94
  5. Step 5: Solve for x
    x = 7,907,970,139.94/113,218.00
  6. Step 6: Final answer
    x = 69,847.29

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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.