Home / 166,841.58-230,282.58-95,263.13

Finding the Fourth Proportional to 166,841.58, 230,282.58 and 95,263.13

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Solution

The fourth proportional to 166,841.58, 230,282.58 and 95,263.13 is: 131,486.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,841.58 : 230,282.58 = 95,263.13 : x
  2. Step 2: Convert to fraction form
    166,841.58/230,282.58 = 95,263.13/x
  3. Step 3: Cross multiply
    166,841.58x = 230,282.58 × 95,263.13
  4. Step 4: Simplify right side
    166,841.58x = 21,937,438,203.86
  5. Step 5: Solve for x
    x = 21,937,438,203.86/166,841.58
  6. Step 6: Final answer
    x = 131,486.64

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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.