Home / 118,025.25-176,909.09-58,094.97

Finding the Fourth Proportional to 118,025.25, 176,909.09 and 58,094.97

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Solution

The fourth proportional to 118,025.25, 176,909.09 and 58,094.97 is: 87,079.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,025.25 : 176,909.09 = 58,094.97 : x
  2. Step 2: Convert to fraction form
    118,025.25/176,909.09 = 58,094.97/x
  3. Step 3: Cross multiply
    118,025.25x = 176,909.09 × 58,094.97
  4. Step 4: Simplify right side
    118,025.25x = 10,277,527,985.80
  5. Step 5: Solve for x
    x = 10,277,527,985.80/118,025.25
  6. Step 6: Final answer
    x = 87,079.06

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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.