Home / 35,754.03-49,333.14-19,835.10

Finding the Fourth Proportional to 35,754.03, 49,333.14 and 19,835.10

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Solution

The fourth proportional to 35,754.03, 49,333.14 and 19,835.10 is: 27,368.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,754.03 : 49,333.14 = 19,835.10 : x
  2. Step 2: Convert to fraction form
    35,754.03/49,333.14 = 19,835.10/x
  3. Step 3: Cross multiply
    35,754.03x = 49,333.14 × 19,835.10
  4. Step 4: Simplify right side
    35,754.03x = 978,527,765.21
  5. Step 5: Solve for x
    x = 978,527,765.21/35,754.03
  6. Step 6: Final answer
    x = 27,368.32

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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.