Home / 113,469.80-170,204.70-95,973.80

Finding the Fourth Proportional to 113,469.80, 170,204.70 and 95,973.80

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Solution

The fourth proportional to 113,469.80, 170,204.70 and 95,973.80 is: 143,960.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,469.80 : 170,204.70 = 95,973.80 : x
  2. Step 2: Convert to fraction form
    113,469.80/170,204.70 = 95,973.80/x
  3. Step 3: Cross multiply
    113,469.80x = 170,204.70 × 95,973.80
  4. Step 4: Simplify right side
    113,469.80x = 16,335,191,836.86
  5. Step 5: Solve for x
    x = 16,335,191,836.86/113,469.80
  6. Step 6: Final answer
    x = 143,960.70

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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.