Home / 39,606.44-59,418.84-11,527.16

Finding the Fourth Proportional to 39,606.44, 59,418.84 and 11,527.16

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Solution

The fourth proportional to 39,606.44, 59,418.84 and 11,527.16 is: 17,293.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,606.44 : 59,418.84 = 11,527.16 : x
  2. Step 2: Convert to fraction form
    39,606.44/59,418.84 = 11,527.16/x
  3. Step 3: Cross multiply
    39,606.44x = 59,418.84 × 11,527.16
  4. Step 4: Simplify right side
    39,606.44x = 684,930,475.69
  5. Step 5: Solve for x
    x = 684,930,475.69/39,606.44
  6. Step 6: Final answer
    x = 17,293.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.