Home / 445,141.63-614,296.07-241,194.77

Finding the Fourth Proportional to 445,141.63, 614,296.07 and 241,194.77

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Solution

The fourth proportional to 445,141.63, 614,296.07 and 241,194.77 is: 332,849.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,141.63 : 614,296.07 = 241,194.77 : x
  2. Step 2: Convert to fraction form
    445,141.63/614,296.07 = 241,194.77/x
  3. Step 3: Cross multiply
    445,141.63x = 614,296.07 × 241,194.77
  4. Step 4: Simplify right side
    445,141.63x = 148,164,999,315.55
  5. Step 5: Solve for x
    x = 148,164,999,315.55/445,141.63
  6. Step 6: Final answer
    x = 332,849.12

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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.