Home / 168,487.04-232,513.25-92,006.67

Finding the Fourth Proportional to 168,487.04, 232,513.25 and 92,006.67

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Solution

The fourth proportional to 168,487.04, 232,513.25 and 92,006.67 is: 126,969.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,487.04 : 232,513.25 = 92,006.67 : x
  2. Step 2: Convert to fraction form
    168,487.04/232,513.25 = 92,006.67/x
  3. Step 3: Cross multiply
    168,487.04x = 232,513.25 × 92,006.67
  4. Step 4: Simplify right side
    168,487.04x = 21,392,769,403.34
  5. Step 5: Solve for x
    x = 21,392,769,403.34/168,487.04
  6. Step 6: Final answer
    x = 126,969.83

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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.