Home / 65,935.41-98,901.72-16,015.74

Finding the Fourth Proportional to 65,935.41, 98,901.72 and 16,015.74

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Solution

The fourth proportional to 65,935.41, 98,901.72 and 16,015.74 is: 24,023.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,935.41 : 98,901.72 = 16,015.74 : x
  2. Step 2: Convert to fraction form
    65,935.41/98,901.72 = 16,015.74/x
  3. Step 3: Cross multiply
    65,935.41x = 98,901.72 × 16,015.74
  4. Step 4: Simplify right side
    65,935.41x = 1,583,984,233.07
  5. Step 5: Solve for x
    x = 1,583,984,233.07/65,935.41
  6. Step 6: Final answer
    x = 24,023.27

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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.