Home / 43,189.93-59,604.14-25,290.70

Finding the Fourth Proportional to 43,189.93, 59,604.14 and 25,290.70

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Solution

The fourth proportional to 43,189.93, 59,604.14 and 25,290.70 is: 34,902.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,189.93 : 59,604.14 = 25,290.70 : x
  2. Step 2: Convert to fraction form
    43,189.93/59,604.14 = 25,290.70/x
  3. Step 3: Cross multiply
    43,189.93x = 59,604.14 × 25,290.70
  4. Step 4: Simplify right side
    43,189.93x = 1,507,430,530.73
  5. Step 5: Solve for x
    x = 1,507,430,530.73/43,189.93
  6. Step 6: Final answer
    x = 34,902.36

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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.