Home / 95,776.02-143,729.67-33,446.52

Finding the Fourth Proportional to 95,776.02, 143,729.67 and 33,446.52

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Solution

The fourth proportional to 95,776.02, 143,729.67 and 33,446.52 is: 50,192.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,776.02 : 143,729.67 = 33,446.52 : x
  2. Step 2: Convert to fraction form
    95,776.02/143,729.67 = 33,446.52/x
  3. Step 3: Cross multiply
    95,776.02x = 143,729.67 × 33,446.52
  4. Step 4: Simplify right side
    95,776.02x = 4,807,257,282.25
  5. Step 5: Solve for x
    x = 4,807,257,282.25/95,776.02
  6. Step 6: Final answer
    x = 50,192.70

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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.