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Finding the Fourth Proportional to 241,776.07, 333,644.35 and 134,343.34

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Solution

The fourth proportional to 241,776.07, 333,644.35 and 134,343.34 is: 185,390.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,776.07 : 333,644.35 = 134,343.34 : x
  2. Step 2: Convert to fraction form
    241,776.07/333,644.35 = 134,343.34/x
  3. Step 3: Cross multiply
    241,776.07x = 333,644.35 × 134,343.34
  4. Step 4: Simplify right side
    241,776.07x = 44,822,896,351.13
  5. Step 5: Solve for x
    x = 44,822,896,351.13/241,776.07
  6. Step 6: Final answer
    x = 185,390.13

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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.