Home / 45,664.75-63,017.49-25,792.75

Finding the Fourth Proportional to 45,664.75, 63,017.49 and 25,792.75

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Solution

The fourth proportional to 45,664.75, 63,017.49 and 25,792.75 is: 35,594.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,664.75 : 63,017.49 = 25,792.75 : x
  2. Step 2: Convert to fraction form
    45,664.75/63,017.49 = 25,792.75/x
  3. Step 3: Cross multiply
    45,664.75x = 63,017.49 × 25,792.75
  4. Step 4: Simplify right side
    45,664.75x = 1,625,394,365.20
  5. Step 5: Solve for x
    x = 1,625,394,365.20/45,664.75
  6. Step 6: Final answer
    x = 35,594.07

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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.