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Finding the Fourth Proportional to 336,059.12, 463,748.10 and 183,098.54

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Solution

The fourth proportional to 336,059.12, 463,748.10 and 183,098.54 is: 252,668.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,059.12 : 463,748.10 = 183,098.54 : x
  2. Step 2: Convert to fraction form
    336,059.12/463,748.10 = 183,098.54/x
  3. Step 3: Cross multiply
    336,059.12x = 463,748.10 × 183,098.54
  4. Step 4: Simplify right side
    336,059.12x = 84,911,600,037.77
  5. Step 5: Solve for x
    x = 84,911,600,037.77/336,059.12
  6. Step 6: Final answer
    x = 252,668.64

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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.