Home / 445,265.88-614,474.36-241,323.34

Finding the Fourth Proportional to 445,265.88, 614,474.36 and 241,323.34

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Solution

The fourth proportional to 445,265.88, 614,474.36 and 241,323.34 is: 333,030.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,265.88 : 614,474.36 = 241,323.34 : x
  2. Step 2: Convert to fraction form
    445,265.88/614,474.36 = 241,323.34/x
  3. Step 3: Cross multiply
    445,265.88x = 614,474.36 × 241,323.34
  4. Step 4: Simplify right side
    445,265.88x = 148,287,004,899.56
  5. Step 5: Solve for x
    x = 148,287,004,899.56/445,265.88
  6. Step 6: Final answer
    x = 333,030.24

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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.