Home / 96,586.54-144,852.06-33,390.13

Finding the Fourth Proportional to 96,586.54, 144,852.06 and 33,390.13

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Solution

The fourth proportional to 96,586.54, 144,852.06 and 33,390.13 is: 50,075.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,586.54 : 144,852.06 = 33,390.13 : x
  2. Step 2: Convert to fraction form
    96,586.54/144,852.06 = 33,390.13/x
  3. Step 3: Cross multiply
    96,586.54x = 144,852.06 × 33,390.13
  4. Step 4: Simplify right side
    96,586.54x = 4,836,629,114.17
  5. Step 5: Solve for x
    x = 4,836,629,114.17/96,586.54
  6. Step 6: Final answer
    x = 50,075.60

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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.