Home / 45,310.11-62,525.41-25,166.49

Finding the Fourth Proportional to 45,310.11, 62,525.41 and 25,166.49

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Solution

The fourth proportional to 45,310.11, 62,525.41 and 25,166.49 is: 34,728.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,310.11 : 62,525.41 = 25,166.49 : x
  2. Step 2: Convert to fraction form
    45,310.11/62,525.41 = 25,166.49/x
  3. Step 3: Cross multiply
    45,310.11x = 62,525.41 × 25,166.49
  4. Step 4: Simplify right side
    45,310.11x = 1,573,545,105.51
  5. Step 5: Solve for x
    x = 1,573,545,105.51/45,310.11
  6. Step 6: Final answer
    x = 34,728.34

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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.