Home / 47,054.62-64,935.57-25,834.24

Finding the Fourth Proportional to 47,054.62, 64,935.57 and 25,834.24

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Solution

The fourth proportional to 47,054.62, 64,935.57 and 25,834.24 is: 35,651.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054.62 : 64,935.57 = 25,834.24 : x
  2. Step 2: Convert to fraction form
    47,054.62/64,935.57 = 25,834.24/x
  3. Step 3: Cross multiply
    47,054.62x = 64,935.57 × 25,834.24
  4. Step 4: Simplify right side
    47,054.62x = 1,677,561,099.92
  5. Step 5: Solve for x
    x = 1,677,561,099.92/47,054.62
  6. Step 6: Final answer
    x = 35,651.36

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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.