Home / 95,807.12-143,710.92-33,477.60

Finding the Fourth Proportional to 95,807.12, 143,710.92 and 33,477.60

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Solution

The fourth proportional to 95,807.12, 143,710.92 and 33,477.60 is: 50,216.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,807.12 : 143,710.92 = 33,477.60 : x
  2. Step 2: Convert to fraction form
    95,807.12/143,710.92 = 33,477.60/x
  3. Step 3: Cross multiply
    95,807.12x = 143,710.92 × 33,477.60
  4. Step 4: Simplify right side
    95,807.12x = 4,811,096,695.39
  5. Step 5: Solve for x
    x = 4,811,096,695.39/95,807.12
  6. Step 6: Final answer
    x = 50,216.48

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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.