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Finding the Fourth Proportional to 35,305.59, 52,958.34 and 9,010.34

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Solution

The fourth proportional to 35,305.59, 52,958.34 and 9,010.34 is: 13,515.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,305.59 : 52,958.34 = 9,010.34 : x
  2. Step 2: Convert to fraction form
    35,305.59/52,958.34 = 9,010.34/x
  3. Step 3: Cross multiply
    35,305.59x = 52,958.34 × 9,010.34
  4. Step 4: Simplify right side
    35,305.59x = 477,172,418.23
  5. Step 5: Solve for x
    x = 477,172,418.23/35,305.59
  6. Step 6: Final answer
    x = 13,515.49

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1.5x scale

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.