Home / 6,276.35-9,412.07-1,832.52

Finding the Fourth Proportional to 6,276.35, 9,412.07 and 1,832.52

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Solution

The fourth proportional to 6,276.35, 9,412.07 and 1,832.52 is: 2,748.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276.35 : 9,412.07 = 1,832.52 : x
  2. Step 2: Convert to fraction form
    6,276.35/9,412.07 = 1,832.52/x
  3. Step 3: Cross multiply
    6,276.35x = 9,412.07 × 1,832.52
  4. Step 4: Simplify right side
    6,276.35x = 17,247,848.11
  5. Step 5: Solve for x
    x = 17,247,848.11/6,276.35
  6. Step 6: Final answer
    x = 2,748.07

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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.