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Finding the Fourth Proportional to 241,448.76, 333,198.72 and 134,020.08

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Solution

The fourth proportional to 241,448.76, 333,198.72 and 134,020.08 is: 184,947.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,448.76 : 333,198.72 = 134,020.08 : x
  2. Step 2: Convert to fraction form
    241,448.76/333,198.72 = 134,020.08/x
  3. Step 3: Cross multiply
    241,448.76x = 333,198.72 × 134,020.08
  4. Step 4: Simplify right side
    241,448.76x = 44,655,319,110.30
  5. Step 5: Solve for x
    x = 44,655,319,110.30/241,448.76
  6. Step 6: Final answer
    x = 184,947.39

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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.