Home / 7,027.59-10,510.38-6,253.05

Finding the Fourth Proportional to 7,027.59, 10,510.38 and 6,253.05

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Solution

The fourth proportional to 7,027.59, 10,510.38 and 6,253.05 is: 9,351.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,027.59 : 10,510.38 = 6,253.05 : x
  2. Step 2: Convert to fraction form
    7,027.59/10,510.38 = 6,253.05/x
  3. Step 3: Cross multiply
    7,027.59x = 10,510.38 × 6,253.05
  4. Step 4: Simplify right side
    7,027.59x = 65,721,931.66
  5. Step 5: Solve for x
    x = 65,721,931.66/7,027.59
  6. Step 6: Final answer
    x = 9,351.99

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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.