Home / 29,256.40-43,884.60-26,030.80

Finding the Fourth Proportional to 29,256.40, 43,884.60 and 26,030.80

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Solution

The fourth proportional to 29,256.40, 43,884.60 and 26,030.80 is: 39,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,256.40 : 43,884.60 = 26,030.80 : x
  2. Step 2: Convert to fraction form
    29,256.40/43,884.60 = 26,030.80/x
  3. Step 3: Cross multiply
    29,256.40x = 43,884.60 × 26,030.80
  4. Step 4: Simplify right side
    29,256.40x = 1,142,351,245.68
  5. Step 5: Solve for x
    x = 1,142,351,245.68/29,256.40
  6. Step 6: Final answer
    x = 39,046.20

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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.