Home / 241,145.36-332,778.84-133,715.36

Finding the Fourth Proportional to 241,145.36, 332,778.84 and 133,715.36

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Solution

The fourth proportional to 241,145.36, 332,778.84 and 133,715.36 is: 184,526.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,145.36 : 332,778.84 = 133,715.36 : x
  2. Step 2: Convert to fraction form
    241,145.36/332,778.84 = 133,715.36/x
  3. Step 3: Cross multiply
    241,145.36x = 332,778.84 × 133,715.36
  4. Step 4: Simplify right side
    241,145.36x = 44,497,642,390.98
  5. Step 5: Solve for x
    x = 44,497,642,390.98/241,145.36
  6. Step 6: Final answer
    x = 184,526.22

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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.