Home / 241,285.07-332,973.78-133,855.10

Finding the Fourth Proportional to 241,285.07, 332,973.78 and 133,855.10

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Solution

The fourth proportional to 241,285.07, 332,973.78 and 133,855.10 is: 184,720.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,285.07 : 332,973.78 = 133,855.10 : x
  2. Step 2: Convert to fraction form
    241,285.07/332,973.78 = 133,855.10/x
  3. Step 3: Cross multiply
    241,285.07x = 332,973.78 × 133,855.10
  4. Step 4: Simplify right side
    241,285.07x = 44,570,238,705.02
  5. Step 5: Solve for x
    x = 44,570,238,705.02/241,285.07
  6. Step 6: Final answer
    x = 184,720.25

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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.