Home / 445,058.36-614,177.98-241,113.24

Finding the Fourth Proportional to 445,058.36, 614,177.98 and 241,113.24

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Solution

The fourth proportional to 445,058.36, 614,177.98 and 241,113.24 is: 332,734.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,058.36 : 614,177.98 = 241,113.24 : x
  2. Step 2: Convert to fraction form
    445,058.36/614,177.98 = 241,113.24/x
  3. Step 3: Cross multiply
    445,058.36x = 614,177.98 × 241,113.24
  4. Step 4: Simplify right side
    445,058.36x = 148,086,442,694.46
  5. Step 5: Solve for x
    x = 148,086,442,694.46/445,058.36
  6. Step 6: Final answer
    x = 332,734.89

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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.