Home / 46,425.80-64,067.42-25,205.06

Finding the Fourth Proportional to 46,425.80, 64,067.42 and 25,205.06

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Solution

The fourth proportional to 46,425.80, 64,067.42 and 25,205.06 is: 34,782.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,425.80 : 64,067.42 = 25,205.06 : x
  2. Step 2: Convert to fraction form
    46,425.80/64,067.42 = 25,205.06/x
  3. Step 3: Cross multiply
    46,425.80x = 64,067.42 × 25,205.06
  4. Step 4: Simplify right side
    46,425.80x = 1,614,822,718.78
  5. Step 5: Solve for x
    x = 1,614,822,718.78/46,425.80
  6. Step 6: Final answer
    x = 34,782.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.