Home / 176,358.07-243,373.26-95,784.94

Finding the Fourth Proportional to 176,358.07, 243,373.26 and 95,784.94

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Solution

The fourth proportional to 176,358.07, 243,373.26 and 95,784.94 is: 132,182.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,358.07 : 243,373.26 = 95,784.94 : x
  2. Step 2: Convert to fraction form
    176,358.07/243,373.26 = 95,784.94/x
  3. Step 3: Cross multiply
    176,358.07x = 243,373.26 × 95,784.94
  4. Step 4: Simplify right side
    176,358.07x = 23,311,493,106.70
  5. Step 5: Solve for x
    x = 23,311,493,106.70/176,358.07
  6. Step 6: Final answer
    x = 132,182.74

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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.