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Finding the Fourth Proportional to 4,803, 6,628.14 and 2,595

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Solution

The fourth proportional to 4,803, 6,628.14 and 2,595 is: 3,581.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803 : 6,628.14 = 2,595 : x
  2. Step 2: Convert to fraction form
    4,803/6,628.14 = 2,595/x
  3. Step 3: Cross multiply
    4,803x = 6,628.14 × 2,595
  4. Step 4: Simplify right side
    4,803x = 17,200,023.30
  5. Step 5: Solve for x
    x = 17,200,023.30/4,803
  6. Step 6: Final answer
    x = 3,581.10

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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.