Home / 94,020.40-141,043.80-27,465.44

Finding the Fourth Proportional to 94,020.40, 141,043.80 and 27,465.44

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Solution

The fourth proportional to 94,020.40, 141,043.80 and 27,465.44 is: 41,202.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,020.40 : 141,043.80 = 27,465.44 : x
  2. Step 2: Convert to fraction form
    94,020.40/141,043.80 = 27,465.44/x
  3. Step 3: Cross multiply
    94,020.40x = 141,043.80 × 27,465.44
  4. Step 4: Simplify right side
    94,020.40x = 3,873,830,026.27
  5. Step 5: Solve for x
    x = 3,873,830,026.27/94,020.40
  6. Step 6: Final answer
    x = 41,202.02

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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.