Home / 45,763.53-63,149.26-25,618.83

Finding the Fourth Proportional to 45,763.53, 63,149.26 and 25,618.83

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Solution

The fourth proportional to 45,763.53, 63,149.26 and 25,618.83 is: 35,351.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,763.53 : 63,149.26 = 25,618.83 : x
  2. Step 2: Convert to fraction form
    45,763.53/63,149.26 = 25,618.83/x
  3. Step 3: Cross multiply
    45,763.53x = 63,149.26 × 25,618.83
  4. Step 4: Simplify right side
    45,763.53x = 1,617,810,156.57
  5. Step 5: Solve for x
    x = 1,617,810,156.57/45,763.53
  6. Step 6: Final answer
    x = 35,351.52

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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.