Home / 11,170.02-16,755.14-4,593.63

Finding the Fourth Proportional to 11,170.02, 16,755.14 and 4,593.63

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Solution

The fourth proportional to 11,170.02, 16,755.14 and 4,593.63 is: 6,890.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170.02 : 16,755.14 = 4,593.63 : x
  2. Step 2: Convert to fraction form
    11,170.02/16,755.14 = 4,593.63/x
  3. Step 3: Cross multiply
    11,170.02x = 16,755.14 × 4,593.63
  4. Step 4: Simplify right side
    11,170.02x = 76,966,913.76
  5. Step 5: Solve for x
    x = 76,966,913.76/11,170.02
  6. Step 6: Final answer
    x = 6,890.49

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1.5x scale

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.