Home / 9,560.00-14,309.29-5,106.53

Finding the Fourth Proportional to 9,560.00, 14,309.29 and 5,106.53

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Solution

The fourth proportional to 9,560.00, 14,309.29 and 5,106.53 is: 7,643.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,560.00 : 14,309.29 = 5,106.53 : x
  2. Step 2: Convert to fraction form
    9,560.00/14,309.29 = 5,106.53/x
  3. Step 3: Cross multiply
    9,560.00x = 14,309.29 × 5,106.53
  4. Step 4: Simplify right side
    9,560.00x = 73,070,789.09
  5. Step 5: Solve for x
    x = 73,070,789.09/9,560.00
  6. Step 6: Final answer
    x = 7,643.39

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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.