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Finding the Fourth Proportional to 241,884.48, 333,827.72 and 134,464.76

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Solution

The fourth proportional to 241,884.48, 333,827.72 and 134,464.76 is: 185,576.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,884.48 : 333,827.72 = 134,464.76 : x
  2. Step 2: Convert to fraction form
    241,884.48/333,827.72 = 134,464.76/x
  3. Step 3: Cross multiply
    241,884.48x = 333,827.72 × 134,464.76
  4. Step 4: Simplify right side
    241,884.48x = 44,888,064,251.15
  5. Step 5: Solve for x
    x = 44,888,064,251.15/241,884.48
  6. Step 6: Final answer
    x = 185,576.45

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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.