Home / 35,013.90-52,512.84-10,053.75

Finding the Fourth Proportional to 35,013.90, 52,512.84 and 10,053.75

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Solution

The fourth proportional to 35,013.90, 52,512.84 and 10,053.75 is: 15,078.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,013.90 : 52,512.84 = 10,053.75 : x
  2. Step 2: Convert to fraction form
    35,013.90/52,512.84 = 10,053.75/x
  3. Step 3: Cross multiply
    35,013.90x = 52,512.84 × 10,053.75
  4. Step 4: Simplify right side
    35,013.90x = 527,950,965.15
  5. Step 5: Solve for x
    x = 527,950,965.15/35,013.90
  6. Step 6: Final answer
    x = 15,078.33

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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.