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Finding the Fourth Proportional to 8,044, 11,089.77 and 6,030.44

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Solution

The fourth proportional to 8,044, 11,089.77 and 6,030.44 is: 8,313.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044 : 11,089.77 = 6,030.44 : x
  2. Step 2: Convert to fraction form
    8,044/11,089.77 = 6,030.44/x
  3. Step 3: Cross multiply
    8,044x = 11,089.77 × 6,030.44
  4. Step 4: Simplify right side
    8,044x = 66,876,192.60
  5. Step 5: Solve for x
    x = 66,876,192.60/8,044
  6. Step 6: Final answer
    x = 8,313.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.