Home / 177,075.05-244,356.44-96,500.84

Finding the Fourth Proportional to 177,075.05, 244,356.44 and 96,500.84

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Solution

The fourth proportional to 177,075.05, 244,356.44 and 96,500.84 is: 133,167.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,075.05 : 244,356.44 = 96,500.84 : x
  2. Step 2: Convert to fraction form
    177,075.05/244,356.44 = 96,500.84/x
  3. Step 3: Cross multiply
    177,075.05x = 244,356.44 × 96,500.84
  4. Step 4: Simplify right side
    177,075.05x = 23,580,600,015.12
  5. Step 5: Solve for x
    x = 23,580,600,015.12/177,075.05
  6. Step 6: Final answer
    x = 133,167.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.