Home / 241,141.48-332,778.02-133,712.68

Finding the Fourth Proportional to 241,141.48, 332,778.02 and 133,712.68

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Solution

The fourth proportional to 241,141.48, 332,778.02 and 133,712.68 is: 184,525.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,141.48 : 332,778.02 = 133,712.68 : x
  2. Step 2: Convert to fraction form
    241,141.48/332,778.02 = 133,712.68/x
  3. Step 3: Cross multiply
    241,141.48x = 332,778.02 × 133,712.68
  4. Step 4: Simplify right side
    241,141.48x = 44,496,640,899.29
  5. Step 5: Solve for x
    x = 44,496,640,899.29/241,141.48
  6. Step 6: Final answer
    x = 184,525.04

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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.