Home / 40,458.73-55,806.98-26,846.48

Finding the Fourth Proportional to 40,458.73, 55,806.98 and 26,846.48

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Solution

The fourth proportional to 40,458.73, 55,806.98 and 26,846.48 is: 37,030.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,458.73 : 55,806.98 = 26,846.48 : x
  2. Step 2: Convert to fraction form
    40,458.73/55,806.98 = 26,846.48/x
  3. Step 3: Cross multiply
    40,458.73x = 55,806.98 × 26,846.48
  4. Step 4: Simplify right side
    40,458.73x = 1,498,220,760.51
  5. Step 5: Solve for x
    x = 1,498,220,760.51/40,458.73
  6. Step 6: Final answer
    x = 37,030.84

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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.