Home / 35,305.44-52,965.45-10,346.30

Finding the Fourth Proportional to 35,305.44, 52,965.45 and 10,346.30

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Solution

The fourth proportional to 35,305.44, 52,965.45 and 10,346.30 is: 15,521.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,305.44 : 52,965.45 = 10,346.30 : x
  2. Step 2: Convert to fraction form
    35,305.44/52,965.45 = 10,346.30/x
  3. Step 3: Cross multiply
    35,305.44x = 52,965.45 × 10,346.30
  4. Step 4: Simplify right side
    35,305.44x = 547,996,567.75
  5. Step 5: Solve for x
    x = 547,996,567.75/35,305.44
  6. Step 6: Final answer
    x = 15,521.59

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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.