Home / 174,771.36-241,146.96-111,085.92

Finding the Fourth Proportional to 174,771.36, 241,146.96 and 111,085.92

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Solution

The fourth proportional to 174,771.36, 241,146.96 and 111,085.92 is: 153,274.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,771.36 : 241,146.96 = 111,085.92 : x
  2. Step 2: Convert to fraction form
    174,771.36/241,146.96 = 111,085.92/x
  3. Step 3: Cross multiply
    174,771.36x = 241,146.96 × 111,085.92
  4. Step 4: Simplify right side
    174,771.36x = 26,788,031,906.80
  5. Step 5: Solve for x
    x = 26,788,031,906.80/174,771.36
  6. Step 6: Final answer
    x = 153,274.72

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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.