Home / 166,925.27-230,436.69-95,291.45

Finding the Fourth Proportional to 166,925.27, 230,436.69 and 95,291.45

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Solution

The fourth proportional to 166,925.27, 230,436.69 and 95,291.45 is: 131,547.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,925.27 : 230,436.69 = 95,291.45 : x
  2. Step 2: Convert to fraction form
    166,925.27/230,436.69 = 95,291.45/x
  3. Step 3: Cross multiply
    166,925.27x = 230,436.69 × 95,291.45
  4. Step 4: Simplify right side
    166,925.27x = 21,958,645,171.12
  5. Step 5: Solve for x
    x = 21,958,645,171.12/166,925.27
  6. Step 6: Final answer
    x = 131,547.76

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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.