Home / 41,263.80-61,851.54-19,051.32

Finding the Fourth Proportional to 41,263.80, 61,851.54 and 19,051.32

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Solution

The fourth proportional to 41,263.80, 61,851.54 and 19,051.32 is: 28,556.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,263.80 : 61,851.54 = 19,051.32 : x
  2. Step 2: Convert to fraction form
    41,263.80/61,851.54 = 19,051.32/x
  3. Step 3: Cross multiply
    41,263.80x = 61,851.54 × 19,051.32
  4. Step 4: Simplify right side
    41,263.80x = 1,178,353,481.03
  5. Step 5: Solve for x
    x = 1,178,353,481.03/41,263.80
  6. Step 6: Final answer
    x = 28,556.59

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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.