Home / 35,593.19-49,116.12-19,676.38

Finding the Fourth Proportional to 35,593.19, 49,116.12 and 19,676.38

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Solution

The fourth proportional to 35,593.19, 49,116.12 and 19,676.38 is: 27,152.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,593.19 : 49,116.12 = 19,676.38 : x
  2. Step 2: Convert to fraction form
    35,593.19/49,116.12 = 19,676.38/x
  3. Step 3: Cross multiply
    35,593.19x = 49,116.12 × 19,676.38
  4. Step 4: Simplify right side
    35,593.19x = 966,427,195.67
  5. Step 5: Solve for x
    x = 966,427,195.67/35,593.19
  6. Step 6: Final answer
    x = 27,152.03

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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.