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Finding the Fourth Proportional to 336,762.28, 464,732.94 and 183,801.88

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Solution

The fourth proportional to 336,762.28, 464,732.94 and 183,801.88 is: 253,647.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,762.28 : 464,732.94 = 183,801.88 : x
  2. Step 2: Convert to fraction form
    336,762.28/464,732.94 = 183,801.88/x
  3. Step 3: Cross multiply
    336,762.28x = 464,732.94 × 183,801.88
  4. Step 4: Simplify right side
    336,762.28x = 85,418,788,069.93
  5. Step 5: Solve for x
    x = 85,418,788,069.93/336,762.28
  6. Step 6: Final answer
    x = 253,647.14

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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.