Home / 445,057.36-614,176.60-241,112.24

Finding the Fourth Proportional to 445,057.36, 614,176.60 and 241,112.24

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Solution

The fourth proportional to 445,057.36, 614,176.60 and 241,112.24 is: 332,733.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,057.36 : 614,176.60 = 241,112.24 : x
  2. Step 2: Convert to fraction form
    445,057.36/614,176.60 = 241,112.24/x
  3. Step 3: Cross multiply
    445,057.36x = 614,176.60 × 241,112.24
  4. Step 4: Simplify right side
    445,057.36x = 148,085,495,781.58
  5. Step 5: Solve for x
    x = 148,085,495,781.58/445,057.36
  6. Step 6: Final answer
    x = 332,733.51

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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.