Home / 118,177.83-177,239.75-33,937.34

Finding the Fourth Proportional to 118,177.83, 177,239.75 and 33,937.34

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Solution

The fourth proportional to 118,177.83, 177,239.75 and 33,937.34 is: 50,898.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,177.83 : 177,239.75 = 33,937.34 : x
  2. Step 2: Convert to fraction form
    118,177.83/177,239.75 = 33,937.34/x
  3. Step 3: Cross multiply
    118,177.83x = 177,239.75 × 33,937.34
  4. Step 4: Simplify right side
    118,177.83x = 6,015,044,601.38
  5. Step 5: Solve for x
    x = 6,015,044,601.38/118,177.83
  6. Step 6: Final answer
    x = 50,898.25

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1.5x scale

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.