Home / 113,507.07-170,233.19-50,292.24

Finding the Fourth Proportional to 113,507.07, 170,233.19 and 50,292.24

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Solution

The fourth proportional to 113,507.07, 170,233.19 and 50,292.24 is: 75,426.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,507.07 : 170,233.19 = 50,292.24 : x
  2. Step 2: Convert to fraction form
    113,507.07/170,233.19 = 50,292.24/x
  3. Step 3: Cross multiply
    113,507.07x = 170,233.19 × 50,292.24
  4. Step 4: Simplify right side
    113,507.07x = 8,561,408,195.98
  5. Step 5: Solve for x
    x = 8,561,408,195.98/113,507.07
  6. Step 6: Final answer
    x = 75,426.21

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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.