Home / 17,803.49-26,705.24-6,712.67

Finding the Fourth Proportional to 17,803.49, 26,705.24 and 6,712.67

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Solution

The fourth proportional to 17,803.49, 26,705.24 and 6,712.67 is: 10,069.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,803.49 : 26,705.24 = 6,712.67 : x
  2. Step 2: Convert to fraction form
    17,803.49/26,705.24 = 6,712.67/x
  3. Step 3: Cross multiply
    17,803.49x = 26,705.24 × 6,712.67
  4. Step 4: Simplify right side
    17,803.49x = 179,263,296.30
  5. Step 5: Solve for x
    x = 179,263,296.30/17,803.49
  6. Step 6: Final answer
    x = 10,069.00

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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.