Home / 95,412.48-143,184.36-33,082.98

Finding the Fourth Proportional to 95,412.48, 143,184.36 and 33,082.98

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Solution

The fourth proportional to 95,412.48, 143,184.36 and 33,082.98 is: 49,647.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,412.48 : 143,184.36 = 33,082.98 : x
  2. Step 2: Convert to fraction form
    95,412.48/143,184.36 = 33,082.98/x
  3. Step 3: Cross multiply
    95,412.48x = 143,184.36 × 33,082.98
  4. Step 4: Simplify right side
    95,412.48x = 4,736,965,318.19
  5. Step 5: Solve for x
    x = 4,736,965,318.19/95,412.48
  6. Step 6: Final answer
    x = 49,647.23

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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.