Home / 96,015.06-144,022.56-25,894.34

Finding the Fourth Proportional to 96,015.06, 144,022.56 and 25,894.34

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Solution

The fourth proportional to 96,015.06, 144,022.56 and 25,894.34 is: 38,841.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,015.06 : 144,022.56 = 25,894.34 : x
  2. Step 2: Convert to fraction form
    96,015.06/144,022.56 = 25,894.34/x
  3. Step 3: Cross multiply
    96,015.06x = 144,022.56 × 25,894.34
  4. Step 4: Simplify right side
    96,015.06x = 3,729,369,136.31
  5. Step 5: Solve for x
    x = 3,729,369,136.31/96,015.06
  6. Step 6: Final answer
    x = 38,841.50

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1.5x scale

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.