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Finding the Fourth Proportional to 63,237.60, 94,903.08 and 29,957.64

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Solution

The fourth proportional to 63,237.60, 94,903.08 and 29,957.64 is: 44,958.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,237.60 : 94,903.08 = 29,957.64 : x
  2. Step 2: Convert to fraction form
    63,237.60/94,903.08 = 29,957.64/x
  3. Step 3: Cross multiply
    63,237.60x = 94,903.08 × 29,957.64
  4. Step 4: Simplify right side
    63,237.60x = 2,843,072,305.53
  5. Step 5: Solve for x
    x = 2,843,072,305.53/63,237.60
  6. Step 6: Final answer
    x = 44,958.57

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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.