Home / 40,063.44-60,039.77-34,109.34

Finding the Fourth Proportional to 40,063.44, 60,039.77 and 34,109.34

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Solution

The fourth proportional to 40,063.44, 60,039.77 and 34,109.34 is: 51,116.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,063.44 : 60,039.77 = 34,109.34 : x
  2. Step 2: Convert to fraction form
    40,063.44/60,039.77 = 34,109.34/x
  3. Step 3: Cross multiply
    40,063.44x = 60,039.77 × 34,109.34
  4. Step 4: Simplify right side
    40,063.44x = 2,047,916,532.76
  5. Step 5: Solve for x
    x = 2,047,916,532.76/40,063.44
  6. Step 6: Final answer
    x = 51,116.84

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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.