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Finding the Fourth Proportional to 241,136.99, 332,752.82 and 133,703.04

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Solution

The fourth proportional to 241,136.99, 332,752.82 and 133,703.04 is: 184,501.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,136.99 : 332,752.82 = 133,703.04 : x
  2. Step 2: Convert to fraction form
    241,136.99/332,752.82 = 133,703.04/x
  3. Step 3: Cross multiply
    241,136.99x = 332,752.82 × 133,703.04
  4. Step 4: Simplify right side
    241,136.99x = 44,490,063,602.57
  5. Step 5: Solve for x
    x = 44,490,063,602.57/241,136.99
  6. Step 6: Final answer
    x = 184,501.20

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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.