Home / 17,507.00-26,260.46-4,359.38

Finding the Fourth Proportional to 17,507.00, 26,260.46 and 4,359.38

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Solution

The fourth proportional to 17,507.00, 26,260.46 and 4,359.38 is: 6,539.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507.00 : 26,260.46 = 4,359.38 : x
  2. Step 2: Convert to fraction form
    17,507.00/26,260.46 = 4,359.38/x
  3. Step 3: Cross multiply
    17,507.00x = 26,260.46 × 4,359.38
  4. Step 4: Simplify right side
    17,507.00x = 114,479,171.02
  5. Step 5: Solve for x
    x = 114,479,171.02/17,507.00
  6. Step 6: Final answer
    x = 6,539.05

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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.