Home / 22,384.22-33,581.25-6,803.06

Finding the Fourth Proportional to 22,384.22, 33,581.25 and 6,803.06

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Solution

The fourth proportional to 22,384.22, 33,581.25 and 6,803.06 is: 10,206.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,384.22 : 33,581.25 = 6,803.06 : x
  2. Step 2: Convert to fraction form
    22,384.22/33,581.25 = 6,803.06/x
  3. Step 3: Cross multiply
    22,384.22x = 33,581.25 × 6,803.06
  4. Step 4: Simplify right side
    22,384.22x = 228,455,090.72
  5. Step 5: Solve for x
    x = 228,455,090.72/22,384.22
  6. Step 6: Final answer
    x = 10,206.08

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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.