Home / 176,246.07-243,219.89-95,673.65

Finding the Fourth Proportional to 176,246.07, 243,219.89 and 95,673.65

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Solution

The fourth proportional to 176,246.07, 243,219.89 and 95,673.65 is: 132,029.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,246.07 : 243,219.89 = 95,673.65 : x
  2. Step 2: Convert to fraction form
    176,246.07/243,219.89 = 95,673.65/x
  3. Step 3: Cross multiply
    176,246.07x = 243,219.89 × 95,673.65
  4. Step 4: Simplify right side
    176,246.07x = 23,269,732,934.43
  5. Step 5: Solve for x
    x = 23,269,732,934.43/176,246.07
  6. Step 6: Final answer
    x = 132,029.80

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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.