Home / 41,307.26-61,877.73-19,090.04

Finding the Fourth Proportional to 41,307.26, 61,877.73 and 19,090.04

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Solution

The fourth proportional to 41,307.26, 61,877.73 and 19,090.04 is: 28,596.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,307.26 : 61,877.73 = 19,090.04 : x
  2. Step 2: Convert to fraction form
    41,307.26/61,877.73 = 19,090.04/x
  3. Step 3: Cross multiply
    41,307.26x = 61,877.73 × 19,090.04
  4. Step 4: Simplify right side
    41,307.26x = 1,181,248,340.81
  5. Step 5: Solve for x
    x = 1,181,248,340.81/41,307.26
  6. Step 6: Final answer
    x = 28,596.63

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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.