Home / 11,053.56-16,583.58-4,484.46

Finding the Fourth Proportional to 11,053.56, 16,583.58 and 4,484.46

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Solution

The fourth proportional to 11,053.56, 16,583.58 and 4,484.46 is: 6,728.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,053.56 : 16,583.58 = 4,484.46 : x
  2. Step 2: Convert to fraction form
    11,053.56/16,583.58 = 4,484.46/x
  3. Step 3: Cross multiply
    11,053.56x = 16,583.58 × 4,484.46
  4. Step 4: Simplify right side
    11,053.56x = 74,368,401.17
  5. Step 5: Solve for x
    x = 74,368,401.17/11,053.56
  6. Step 6: Final answer
    x = 6,728.00

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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.