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Finding the Fourth Proportional to 6,593.61, 9,095.09 and 4,076.49

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Solution

The fourth proportional to 6,593.61, 9,095.09 and 4,076.49 is: 5,623.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,593.61 : 9,095.09 = 4,076.49 : x
  2. Step 2: Convert to fraction form
    6,593.61/9,095.09 = 4,076.49/x
  3. Step 3: Cross multiply
    6,593.61x = 9,095.09 × 4,076.49
  4. Step 4: Simplify right side
    6,593.61x = 37,076,023.05
  5. Step 5: Solve for x
    x = 37,076,023.05/6,593.61
  6. Step 6: Final answer
    x = 5,623.02

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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.