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Finding the Fourth Proportional to 67,265.60, 92,827.16 and 37,051.04

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Solution

The fourth proportional to 67,265.60, 92,827.16 and 37,051.04 is: 51,130.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265.60 : 92,827.16 = 37,051.04 : x
  2. Step 2: Convert to fraction form
    67,265.60/92,827.16 = 37,051.04/x
  3. Step 3: Cross multiply
    67,265.60x = 92,827.16 × 37,051.04
  4. Step 4: Simplify right side
    67,265.60x = 3,439,342,818.25
  5. Step 5: Solve for x
    x = 3,439,342,818.25/67,265.60
  6. Step 6: Final answer
    x = 51,130.78

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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.