Home / 31,059.25-46,591.31-10,282.75

Finding the Fourth Proportional to 31,059.25, 46,591.31 and 10,282.75

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Solution

The fourth proportional to 31,059.25, 46,591.31 and 10,282.75 is: 15,424.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,059.25 : 46,591.31 = 10,282.75 : x
  2. Step 2: Convert to fraction form
    31,059.25/46,591.31 = 10,282.75/x
  3. Step 3: Cross multiply
    31,059.25x = 46,591.31 × 10,282.75
  4. Step 4: Simplify right side
    31,059.25x = 479,086,792.90
  5. Step 5: Solve for x
    x = 479,086,792.90/31,059.25
  6. Step 6: Final answer
    x = 15,424.93

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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.