Home / 241,890.69-333,813.14-132,999.63

Finding the Fourth Proportional to 241,890.69, 333,813.14 and 132,999.63

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Solution

The fourth proportional to 241,890.69, 333,813.14 and 132,999.63 is: 183,541.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,890.69 : 333,813.14 = 132,999.63 : x
  2. Step 2: Convert to fraction form
    241,890.69/333,813.14 = 132,999.63/x
  3. Step 3: Cross multiply
    241,890.69x = 333,813.14 × 132,999.63
  4. Step 4: Simplify right side
    241,890.69x = 44,397,024,109.14
  5. Step 5: Solve for x
    x = 44,397,024,109.14/241,890.69
  6. Step 6: Final answer
    x = 183,541.68

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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.