Home / 95,563.35-143,345.48-29,004.05

Finding the Fourth Proportional to 95,563.35, 143,345.48 and 29,004.05

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Solution

The fourth proportional to 95,563.35, 143,345.48 and 29,004.05 is: 43,506.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,563.35 : 143,345.48 = 29,004.05 : x
  2. Step 2: Convert to fraction form
    95,563.35/143,345.48 = 29,004.05/x
  3. Step 3: Cross multiply
    95,563.35x = 143,345.48 × 29,004.05
  4. Step 4: Simplify right side
    95,563.35x = 4,157,599,539.61
  5. Step 5: Solve for x
    x = 4,157,599,539.61/95,563.35
  6. Step 6: Final answer
    x = 43,506.22

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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.