Home / 141,273.25-211,886.30-46,504.46

Finding the Fourth Proportional to 141,273.25, 211,886.30 and 46,504.46

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Solution

The fourth proportional to 141,273.25, 211,886.30 and 46,504.46 is: 69,748.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,273.25 : 211,886.30 = 46,504.46 : x
  2. Step 2: Convert to fraction form
    141,273.25/211,886.30 = 46,504.46/x
  3. Step 3: Cross multiply
    141,273.25x = 211,886.30 × 46,504.46
  4. Step 4: Simplify right side
    141,273.25x = 9,853,658,608.87
  5. Step 5: Solve for x
    x = 9,853,658,608.87/141,273.25
  6. Step 6: Final answer
    x = 69,748.94

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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.