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Finding the Fourth Proportional to 241,908.02, 333,818.43 and 134,474.30

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Solution

The fourth proportional to 241,908.02, 333,818.43 and 134,474.30 is: 185,566.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,908.02 : 333,818.43 = 134,474.30 : x
  2. Step 2: Convert to fraction form
    241,908.02/333,818.43 = 134,474.30/x
  3. Step 3: Cross multiply
    241,908.02x = 333,818.43 × 134,474.30
  4. Step 4: Simplify right side
    241,908.02x = 44,889,999,701.35
  5. Step 5: Solve for x
    x = 44,889,999,701.35/241,908.02
  6. Step 6: Final answer
    x = 185,566.40

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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.