Home / 294,863.27-441,646.59-243,682.25

Finding the Fourth Proportional to 294,863.27, 441,646.59 and 243,682.25

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Solution

The fourth proportional to 294,863.27, 441,646.59 and 243,682.25 is: 364,987.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,863.27 : 441,646.59 = 243,682.25 : x
  2. Step 2: Convert to fraction form
    294,863.27/441,646.59 = 243,682.25/x
  3. Step 3: Cross multiply
    294,863.27x = 441,646.59 × 243,682.25
  4. Step 4: Simplify right side
    294,863.27x = 107,621,434,756.03
  5. Step 5: Solve for x
    x = 107,621,434,756.03/294,863.27
  6. Step 6: Final answer
    x = 364,987.59

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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.