Home / 114,131.07-171,204.84-35,235.09

Finding the Fourth Proportional to 114,131.07, 171,204.84 and 35,235.09

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Solution

The fourth proportional to 114,131.07, 171,204.84 and 35,235.09 is: 52,855.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,131.07 : 171,204.84 = 35,235.09 : x
  2. Step 2: Convert to fraction form
    114,131.07/171,204.84 = 35,235.09/x
  3. Step 3: Cross multiply
    114,131.07x = 171,204.84 × 35,235.09
  4. Step 4: Simplify right side
    114,131.07x = 6,032,417,945.84
  5. Step 5: Solve for x
    x = 6,032,417,945.84/114,131.07
  6. Step 6: Final answer
    x = 52,855.18

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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.