Home / 35,593.14-49,116.57-19,676.64

Finding the Fourth Proportional to 35,593.14, 49,116.57 and 19,676.64

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Solution

The fourth proportional to 35,593.14, 49,116.57 and 19,676.64 is: 27,152.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,593.14 : 49,116.57 = 19,676.64 : x
  2. Step 2: Convert to fraction form
    35,593.14/49,116.57 = 19,676.64/x
  3. Step 3: Cross multiply
    35,593.14x = 49,116.57 × 19,676.64
  4. Step 4: Simplify right side
    35,593.14x = 966,449,065.92
  5. Step 5: Solve for x
    x = 966,449,065.92/35,593.14
  6. Step 6: Final answer
    x = 27,152.68

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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.