Home / 42,926.89-59,268.46-26,818.73

Finding the Fourth Proportional to 42,926.89, 59,268.46 and 26,818.73

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Solution

The fourth proportional to 42,926.89, 59,268.46 and 26,818.73 is: 37,028.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,926.89 : 59,268.46 = 26,818.73 : x
  2. Step 2: Convert to fraction form
    42,926.89/59,268.46 = 26,818.73/x
  3. Step 3: Cross multiply
    42,926.89x = 59,268.46 × 26,818.73
  4. Step 4: Simplify right side
    42,926.89x = 1,589,504,826.26
  5. Step 5: Solve for x
    x = 1,589,504,826.26/42,926.89
  6. Step 6: Final answer
    x = 37,028.19

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1.5x scale

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.