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Finding the Fourth Proportional to 214,207.93, 295,596.30 and 118,713.79

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Solution

The fourth proportional to 214,207.93, 295,596.30 and 118,713.79 is: 163,819.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,207.93 : 295,596.30 = 118,713.79 : x
  2. Step 2: Convert to fraction form
    214,207.93/295,596.30 = 118,713.79/x
  3. Step 3: Cross multiply
    214,207.93x = 295,596.30 × 118,713.79
  4. Step 4: Simplify right side
    214,207.93x = 35,091,357,082.98
  5. Step 5: Solve for x
    x = 35,091,357,082.98/214,207.93
  6. Step 6: Final answer
    x = 163,819.13

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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.