Home / 46,786.40-70,201.73-24,285.12

Finding the Fourth Proportional to 46,786.40, 70,201.73 and 24,285.12

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Solution

The fourth proportional to 46,786.40, 70,201.73 and 24,285.12 is: 36,439.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,786.40 : 70,201.73 = 24,285.12 : x
  2. Step 2: Convert to fraction form
    46,786.40/70,201.73 = 24,285.12/x
  3. Step 3: Cross multiply
    46,786.40x = 70,201.73 × 24,285.12
  4. Step 4: Simplify right side
    46,786.40x = 1,704,857,497.97
  5. Step 5: Solve for x
    x = 1,704,857,497.97/46,786.40
  6. Step 6: Final answer
    x = 36,439.17

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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.