Home / 6,475.02-9,713.96-3,844.92

Finding the Fourth Proportional to 6,475.02, 9,713.96 and 3,844.92

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Solution

The fourth proportional to 6,475.02, 9,713.96 and 3,844.92 is: 5,768.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475.02 : 9,713.96 = 3,844.92 : x
  2. Step 2: Convert to fraction form
    6,475.02/9,713.96 = 3,844.92/x
  3. Step 3: Cross multiply
    6,475.02x = 9,713.96 × 3,844.92
  4. Step 4: Simplify right side
    6,475.02x = 37,349,376.06
  5. Step 5: Solve for x
    x = 37,349,376.06/6,475.02
  6. Step 6: Final answer
    x = 5,768.22

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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.