Home / 43,990.83-60,705.77-26,075.25

Finding the Fourth Proportional to 43,990.83, 60,705.77 and 26,075.25

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Solution

The fourth proportional to 43,990.83, 60,705.77 and 26,075.25 is: 35,982.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,990.83 : 60,705.77 = 26,075.25 : x
  2. Step 2: Convert to fraction form
    43,990.83/60,705.77 = 26,075.25/x
  3. Step 3: Cross multiply
    43,990.83x = 60,705.77 × 26,075.25
  4. Step 4: Simplify right side
    43,990.83x = 1,582,917,998.82
  5. Step 5: Solve for x
    x = 1,582,917,998.82/43,990.83
  6. Step 6: Final answer
    x = 35,982.91

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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.