Home / 35,265.11-52,897.43-8,969.62

Finding the Fourth Proportional to 35,265.11, 52,897.43 and 8,969.62

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Solution

The fourth proportional to 35,265.11, 52,897.43 and 8,969.62 is: 13,454.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.11 : 52,897.43 = 8,969.62 : x
  2. Step 2: Convert to fraction form
    35,265.11/52,897.43 = 8,969.62/x
  3. Step 3: Cross multiply
    35,265.11x = 52,897.43 × 8,969.62
  4. Step 4: Simplify right side
    35,265.11x = 474,469,801.23
  5. Step 5: Solve for x
    x = 474,469,801.23/35,265.11
  6. Step 6: Final answer
    x = 13,454.37

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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.