Home / 45,792.46-63,186.26-25,650.20

Finding the Fourth Proportional to 45,792.46, 63,186.26 and 25,650.20

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Solution

The fourth proportional to 45,792.46, 63,186.26 and 25,650.20 is: 35,393.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,792.46 : 63,186.26 = 25,650.20 : x
  2. Step 2: Convert to fraction form
    45,792.46/63,186.26 = 25,650.20/x
  3. Step 3: Cross multiply
    45,792.46x = 63,186.26 × 25,650.20
  4. Step 4: Simplify right side
    45,792.46x = 1,620,740,206.25
  5. Step 5: Solve for x
    x = 1,620,740,206.25/45,792.46
  6. Step 6: Final answer
    x = 35,393.17

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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.