Home / 236,045.04-354,215.16-95,803.65

Finding the Fourth Proportional to 236,045.04, 354,215.16 and 95,803.65

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Solution

The fourth proportional to 236,045.04, 354,215.16 and 95,803.65 is: 143,765.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,045.04 : 354,215.16 = 95,803.65 : x
  2. Step 2: Convert to fraction form
    236,045.04/354,215.16 = 95,803.65/x
  3. Step 3: Cross multiply
    236,045.04x = 354,215.16 × 95,803.65
  4. Step 4: Simplify right side
    236,045.04x = 33,935,105,213.33
  5. Step 5: Solve for x
    x = 33,935,105,213.33/236,045.04
  6. Step 6: Final answer
    x = 143,765.38

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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.