Home / 241,870.36-362,809.20-92,118.94

Finding the Fourth Proportional to 241,870.36, 362,809.20 and 92,118.94

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Solution

The fourth proportional to 241,870.36, 362,809.20 and 92,118.94 is: 138,179.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,870.36 : 362,809.20 = 92,118.94 : x
  2. Step 2: Convert to fraction form
    241,870.36/362,809.20 = 92,118.94/x
  3. Step 3: Cross multiply
    241,870.36x = 362,809.20 × 92,118.94
  4. Step 4: Simplify right side
    241,870.36x = 33,421,598,926.25
  5. Step 5: Solve for x
    x = 33,421,598,926.25/241,870.36
  6. Step 6: Final answer
    x = 138,179.80

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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.