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Finding the Fourth Proportional to 294,080.68, 440,410.47 and 167,336.92

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Solution

The fourth proportional to 294,080.68, 440,410.47 and 167,336.92 is: 250,601.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,080.68 : 440,410.47 = 167,336.92 : x
  2. Step 2: Convert to fraction form
    294,080.68/440,410.47 = 167,336.92/x
  3. Step 3: Cross multiply
    294,080.68x = 440,410.47 × 167,336.92
  4. Step 4: Simplify right side
    294,080.68x = 73,696,931,585.55
  5. Step 5: Solve for x
    x = 73,696,931,585.55/294,080.68
  6. Step 6: Final answer
    x = 250,601.06

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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.