Home / 364,086.04-545,968.68-195,555.82

Finding the Fourth Proportional to 364,086.04, 545,968.68 and 195,555.82

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Solution

The fourth proportional to 364,086.04, 545,968.68 and 195,555.82 is: 293,247.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,086.04 : 545,968.68 = 195,555.82 : x
  2. Step 2: Convert to fraction form
    364,086.04/545,968.68 = 195,555.82/x
  3. Step 3: Cross multiply
    364,086.04x = 545,968.68 × 195,555.82
  4. Step 4: Simplify right side
    364,086.04x = 106,767,352,911.72
  5. Step 5: Solve for x
    x = 106,767,352,911.72/364,086.04
  6. Step 6: Final answer
    x = 293,247.59

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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.