Home / 40,598.37-60,868.94-15,617.43

Finding the Fourth Proportional to 40,598.37, 60,868.94 and 15,617.43

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Solution

The fourth proportional to 40,598.37, 60,868.94 and 15,617.43 is: 23,415.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,598.37 : 60,868.94 = 15,617.43 : x
  2. Step 2: Convert to fraction form
    40,598.37/60,868.94 = 15,617.43/x
  3. Step 3: Cross multiply
    40,598.37x = 60,868.94 × 15,617.43
  4. Step 4: Simplify right side
    40,598.37x = 950,616,331.54
  5. Step 5: Solve for x
    x = 950,616,331.54/40,598.37
  6. Step 6: Final answer
    x = 23,415.14

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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.