Home / 176,910.22-244,096.59-148,345.42

Finding the Fourth Proportional to 176,910.22, 244,096.59 and 148,345.42

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Solution

The fourth proportional to 176,910.22, 244,096.59 and 148,345.42 is: 204,683.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,910.22 : 244,096.59 = 148,345.42 : x
  2. Step 2: Convert to fraction form
    176,910.22/244,096.59 = 148,345.42/x
  3. Step 3: Cross multiply
    176,910.22x = 244,096.59 × 148,345.42
  4. Step 4: Simplify right side
    176,910.22x = 36,210,611,164.12
  5. Step 5: Solve for x
    x = 36,210,611,164.12/176,910.22
  6. Step 6: Final answer
    x = 204,683.55

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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.