Home / 45,792.11-63,192.36-25,648.94

Finding the Fourth Proportional to 45,792.11, 63,192.36 and 25,648.94

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Solution

The fourth proportional to 45,792.11, 63,192.36 and 25,648.94 is: 35,395.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,792.11 : 63,192.36 = 25,648.94 : x
  2. Step 2: Convert to fraction form
    45,792.11/63,192.36 = 25,648.94/x
  3. Step 3: Cross multiply
    45,792.11x = 63,192.36 × 25,648.94
  4. Step 4: Simplify right side
    45,792.11x = 1,620,816,734.14
  5. Step 5: Solve for x
    x = 1,620,816,734.14/45,792.11
  6. Step 6: Final answer
    x = 35,395.11

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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.