Home / 364,434.11-546,809.04-195,757.64

Finding the Fourth Proportional to 364,434.11, 546,809.04 and 195,757.64

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Solution

The fourth proportional to 364,434.11, 546,809.04 and 195,757.64 is: 293,721.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,434.11 : 546,809.04 = 195,757.64 : x
  2. Step 2: Convert to fraction form
    364,434.11/546,809.04 = 195,757.64/x
  3. Step 3: Cross multiply
    364,434.11x = 546,809.04 × 195,757.64
  4. Step 4: Simplify right side
    364,434.11x = 107,042,044,467.02
  5. Step 5: Solve for x
    x = 107,042,044,467.02/364,434.11
  6. Step 6: Final answer
    x = 293,721.26

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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.