Home / 29,106.03-43,433.97-25,960.80

Finding the Fourth Proportional to 29,106.03, 43,433.97 and 25,960.80

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Solution

The fourth proportional to 29,106.03, 43,433.97 and 25,960.80 is: 38,740.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,106.03 : 43,433.97 = 25,960.80 : x
  2. Step 2: Convert to fraction form
    29,106.03/43,433.97 = 25,960.80/x
  3. Step 3: Cross multiply
    29,106.03x = 43,433.97 × 25,960.80
  4. Step 4: Simplify right side
    29,106.03x = 1,127,580,608.38
  5. Step 5: Solve for x
    x = 1,127,580,608.38/29,106.03
  6. Step 6: Final answer
    x = 38,740.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.