Home / 35,305.83-52,958.70-9,010.57

Finding the Fourth Proportional to 35,305.83, 52,958.70 and 9,010.57

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Solution

The fourth proportional to 35,305.83, 52,958.70 and 9,010.57 is: 13,515.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,305.83 : 52,958.70 = 9,010.57 : x
  2. Step 2: Convert to fraction form
    35,305.83/52,958.70 = 9,010.57/x
  3. Step 3: Cross multiply
    35,305.83x = 52,958.70 × 9,010.57
  4. Step 4: Simplify right side
    35,305.83x = 477,188,073.46
  5. Step 5: Solve for x
    x = 477,188,073.46/35,305.83
  6. Step 6: Final answer
    x = 13,515.84

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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.