Home / 118,026.59-176,911.07-58,096.31

Finding the Fourth Proportional to 118,026.59, 176,911.07 and 58,096.31

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Solution

The fourth proportional to 118,026.59, 176,911.07 and 58,096.31 is: 87,081.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,026.59 : 176,911.07 = 58,096.31 : x
  2. Step 2: Convert to fraction form
    118,026.59/176,911.07 = 58,096.31/x
  3. Step 3: Cross multiply
    118,026.59x = 176,911.07 × 58,096.31
  4. Step 4: Simplify right side
    118,026.59x = 10,277,879,190.11
  5. Step 5: Solve for x
    x = 10,277,879,190.11/118,026.59
  6. Step 6: Final answer
    x = 87,081.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.