Home / 241,132.77-332,767.22-133,707.33

Finding the Fourth Proportional to 241,132.77, 332,767.22 and 133,707.33

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Solution

The fourth proportional to 241,132.77, 332,767.22 and 133,707.33 is: 184,518.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,132.77 : 332,767.22 = 133,707.33 : x
  2. Step 2: Convert to fraction form
    241,132.77/332,767.22 = 133,707.33/x
  3. Step 3: Cross multiply
    241,132.77x = 332,767.22 × 133,707.33
  4. Step 4: Simplify right side
    241,132.77x = 44,493,415,829.19
  5. Step 5: Solve for x
    x = 44,493,415,829.19/241,132.77
  6. Step 6: Final answer
    x = 184,518.33

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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.