Home / 114,110.48-171,181.29-47,535.04

Finding the Fourth Proportional to 114,110.48, 171,181.29 and 47,535.04

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Solution

The fourth proportional to 114,110.48, 171,181.29 and 47,535.04 is: 71,309.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,110.48 : 171,181.29 = 47,535.04 : x
  2. Step 2: Convert to fraction form
    114,110.48/171,181.29 = 47,535.04/x
  3. Step 3: Cross multiply
    114,110.48x = 171,181.29 × 47,535.04
  4. Step 4: Simplify right side
    114,110.48x = 8,137,109,039.45
  5. Step 5: Solve for x
    x = 8,137,109,039.45/114,110.48
  6. Step 6: Final answer
    x = 71,309.04

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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.