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Finding the Fourth Proportional to 241,050.04, 332,614.08 and 133,620

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Solution

The fourth proportional to 241,050.04, 332,614.08 and 133,620 is: 184,376.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,050.04 : 332,614.08 = 133,620 : x
  2. Step 2: Convert to fraction form
    241,050.04/332,614.08 = 133,620/x
  3. Step 3: Cross multiply
    241,050.04x = 332,614.08 × 133,620
  4. Step 4: Simplify right side
    241,050.04x = 44,443,893,369.60
  5. Step 5: Solve for x
    x = 44,443,893,369.60/241,050.04
  6. Step 6: Final answer
    x = 184,376.21

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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.