Home / 25,067.52-37,605.60-10,293.12

Finding the Fourth Proportional to 25,067.52, 37,605.60 and 10,293.12

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Solution

The fourth proportional to 25,067.52, 37,605.60 and 10,293.12 is: 15,441.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067.52 : 37,605.60 = 10,293.12 : x
  2. Step 2: Convert to fraction form
    25,067.52/37,605.60 = 10,293.12/x
  3. Step 3: Cross multiply
    25,067.52x = 37,605.60 × 10,293.12
  4. Step 4: Simplify right side
    25,067.52x = 387,078,953.47
  5. Step 5: Solve for x
    x = 387,078,953.47/25,067.52
  6. Step 6: Final answer
    x = 15,441.45

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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.