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Finding the Fourth Proportional to 294,124.83, 441,145.59 and 94,418.92

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Solution

The fourth proportional to 294,124.83, 441,145.59 and 94,418.92 is: 141,615.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,124.83 : 441,145.59 = 94,418.92 : x
  2. Step 2: Convert to fraction form
    294,124.83/441,145.59 = 94,418.92/x
  3. Step 3: Cross multiply
    294,124.83x = 441,145.59 × 94,418.92
  4. Step 4: Simplify right side
    294,124.83x = 41,652,490,170.56
  5. Step 5: Solve for x
    x = 41,652,490,170.56/294,124.83
  6. Step 6: Final answer
    x = 141,615.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.