Home / 11,030.99-16,548.54-4,461.80

Finding the Fourth Proportional to 11,030.99, 16,548.54 and 4,461.80

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Solution

The fourth proportional to 11,030.99, 16,548.54 and 4,461.80 is: 6,693.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.99 : 16,548.54 = 4,461.80 : x
  2. Step 2: Convert to fraction form
    11,030.99/16,548.54 = 4,461.80/x
  3. Step 3: Cross multiply
    11,030.99x = 16,548.54 × 4,461.80
  4. Step 4: Simplify right side
    11,030.99x = 73,836,193.03
  5. Step 5: Solve for x
    x = 73,836,193.03/11,030.99
  6. Step 6: Final answer
    x = 6,693.53

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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.