Home / 62,685.06-94,028.20-15,937.94

Finding the Fourth Proportional to 62,685.06, 94,028.20 and 15,937.94

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Solution

The fourth proportional to 62,685.06, 94,028.20 and 15,937.94 is: 23,907.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,685.06 : 94,028.20 = 15,937.94 : x
  2. Step 2: Convert to fraction form
    62,685.06/94,028.20 = 15,937.94/x
  3. Step 3: Cross multiply
    62,685.06x = 94,028.20 × 15,937.94
  4. Step 4: Simplify right side
    62,685.06x = 1,498,615,809.91
  5. Step 5: Solve for x
    x = 1,498,615,809.91/62,685.06
  6. Step 6: Final answer
    x = 23,907.07

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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.