Home / 47,033.14-64,906.50-25,814.38

Finding the Fourth Proportional to 47,033.14, 64,906.50 and 25,814.38

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Solution

The fourth proportional to 47,033.14, 64,906.50 and 25,814.38 is: 35,624.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,033.14 : 64,906.50 = 25,814.38 : x
  2. Step 2: Convert to fraction form
    47,033.14/64,906.50 = 25,814.38/x
  3. Step 3: Cross multiply
    47,033.14x = 64,906.50 × 25,814.38
  4. Step 4: Simplify right side
    47,033.14x = 1,675,521,055.47
  5. Step 5: Solve for x
    x = 1,675,521,055.47/47,033.14
  6. Step 6: Final answer
    x = 35,624.27

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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.