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Finding the Fourth Proportional to 241,951.51, 333,900.80 and 134,526.07

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Solution

The fourth proportional to 241,951.51, 333,900.80 and 134,526.07 is: 185,650.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,951.51 : 333,900.80 = 134,526.07 : x
  2. Step 2: Convert to fraction form
    241,951.51/333,900.80 = 134,526.07/x
  3. Step 3: Cross multiply
    241,951.51x = 333,900.80 × 134,526.07
  4. Step 4: Simplify right side
    241,951.51x = 44,918,361,721.23
  5. Step 5: Solve for x
    x = 44,918,361,721.23/241,951.51
  6. Step 6: Final answer
    x = 185,650.26

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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.