Home / 43,194.13-59,609.12-25,289.89

Finding the Fourth Proportional to 43,194.13, 59,609.12 and 25,289.89

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Solution

The fourth proportional to 43,194.13, 59,609.12 and 25,289.89 is: 34,900.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,194.13 : 59,609.12 = 25,289.89 : x
  2. Step 2: Convert to fraction form
    43,194.13/59,609.12 = 25,289.89/x
  3. Step 3: Cross multiply
    43,194.13x = 59,609.12 × 25,289.89
  4. Step 4: Simplify right side
    43,194.13x = 1,507,507,812.32
  5. Step 5: Solve for x
    x = 1,507,507,812.32/43,194.13
  6. Step 6: Final answer
    x = 34,900.76

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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.