Home / 47,033.18-64,906.58-25,814.42

Finding the Fourth Proportional to 47,033.18, 64,906.58 and 25,814.42

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Solution

The fourth proportional to 47,033.18, 64,906.58 and 25,814.42 is: 35,624.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,033.18 : 64,906.58 = 25,814.42 : x
  2. Step 2: Convert to fraction form
    47,033.18/64,906.58 = 25,814.42/x
  3. Step 3: Cross multiply
    47,033.18x = 64,906.58 × 25,814.42
  4. Step 4: Simplify right side
    47,033.18x = 1,675,525,716.88
  5. Step 5: Solve for x
    x = 1,675,525,716.88/47,033.18
  6. Step 6: Final answer
    x = 35,624.33

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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.