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Finding the Fourth Proportional to 14,973, 22,458.56 and 5,845.11

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Solution

The fourth proportional to 14,973, 22,458.56 and 5,845.11 is: 8,767.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973 : 22,458.56 = 5,845.11 : x
  2. Step 2: Convert to fraction form
    14,973/22,458.56 = 5,845.11/x
  3. Step 3: Cross multiply
    14,973x = 22,458.56 × 5,845.11
  4. Step 4: Simplify right side
    14,973x = 131,272,724.42
  5. Step 5: Solve for x
    x = 131,272,724.42/14,973
  6. Step 6: Final answer
    x = 8,767.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.