Home / 35,433.09-53,149.70-33,267.96

Finding the Fourth Proportional to 35,433.09, 53,149.70 and 33,267.96

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Solution

The fourth proportional to 35,433.09, 53,149.70 and 33,267.96 is: 49,902.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,433.09 : 53,149.70 = 33,267.96 : x
  2. Step 2: Convert to fraction form
    35,433.09/53,149.70 = 33,267.96/x
  3. Step 3: Cross multiply
    35,433.09x = 53,149.70 × 33,267.96
  4. Step 4: Simplify right side
    35,433.09x = 1,768,181,927.27
  5. Step 5: Solve for x
    x = 1,768,181,927.27/35,433.09
  6. Step 6: Final answer
    x = 49,902.00

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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.