Home / 236,047.04-354,218.16-95,805.65

Finding the Fourth Proportional to 236,047.04, 354,218.16 and 95,805.65

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Solution

The fourth proportional to 236,047.04, 354,218.16 and 95,805.65 is: 143,768.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,047.04 : 354,218.16 = 95,805.65 : x
  2. Step 2: Convert to fraction form
    236,047.04/354,218.16 = 95,805.65/x
  3. Step 3: Cross multiply
    236,047.04x = 354,218.16 × 95,805.65
  4. Step 4: Simplify right side
    236,047.04x = 33,936,101,060.60
  5. Step 5: Solve for x
    x = 33,936,101,060.60/236,047.04
  6. Step 6: Final answer
    x = 143,768.38

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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.