Home / 9,490.61-14,227.81-6,708.53

Finding the Fourth Proportional to 9,490.61, 14,227.81 and 6,708.53

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Solution

The fourth proportional to 9,490.61, 14,227.81 and 6,708.53 is: 10,057.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490.61 : 14,227.81 = 6,708.53 : x
  2. Step 2: Convert to fraction form
    9,490.61/14,227.81 = 6,708.53/x
  3. Step 3: Cross multiply
    9,490.61x = 14,227.81 × 6,708.53
  4. Step 4: Simplify right side
    9,490.61x = 95,447,619.08
  5. Step 5: Solve for x
    x = 95,447,619.08/9,490.61
  6. Step 6: Final answer
    x = 10,057.06

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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.