Home / 44,127.45-60,792.86-30,675.31

Finding the Fourth Proportional to 44,127.45, 60,792.86 and 30,675.31

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Solution

The fourth proportional to 44,127.45, 60,792.86 and 30,675.31 is: 42,260.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,127.45 : 60,792.86 = 30,675.31 : x
  2. Step 2: Convert to fraction form
    44,127.45/60,792.86 = 30,675.31/x
  3. Step 3: Cross multiply
    44,127.45x = 60,792.86 × 30,675.31
  4. Step 4: Simplify right side
    44,127.45x = 1,864,839,750.99
  5. Step 5: Solve for x
    x = 1,864,839,750.99/44,127.45
  6. Step 6: Final answer
    x = 42,260.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.