Home / 168,196.46-232,110.86-92,745.14

Finding the Fourth Proportional to 168,196.46, 232,110.86 and 92,745.14

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Solution

The fourth proportional to 168,196.46, 232,110.86 and 92,745.14 is: 127,988.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,196.46 : 232,110.86 = 92,745.14 : x
  2. Step 2: Convert to fraction form
    168,196.46/232,110.86 = 92,745.14/x
  3. Step 3: Cross multiply
    168,196.46x = 232,110.86 × 92,745.14
  4. Step 4: Simplify right side
    168,196.46x = 21,527,154,206.22
  5. Step 5: Solve for x
    x = 21,527,154,206.22/168,196.46
  6. Step 6: Final answer
    x = 127,988.15

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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.