Home / 35,551.64-49,057.06-19,635.14

Finding the Fourth Proportional to 35,551.64, 49,057.06 and 19,635.14

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Solution

The fourth proportional to 35,551.64, 49,057.06 and 19,635.14 is: 27,094.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,551.64 : 49,057.06 = 19,635.14 : x
  2. Step 2: Convert to fraction form
    35,551.64/49,057.06 = 19,635.14/x
  3. Step 3: Cross multiply
    35,551.64x = 49,057.06 × 19,635.14
  4. Step 4: Simplify right side
    35,551.64x = 963,242,241.09
  5. Step 5: Solve for x
    x = 963,242,241.09/35,551.64
  6. Step 6: Final answer
    x = 27,094.17

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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.