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Finding the Fourth Proportional to 63,303.53, 94,871.46 and 33,657.53

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Solution

The fourth proportional to 63,303.53, 94,871.46 and 33,657.53 is: 50,441.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,303.53 : 94,871.46 = 33,657.53 : x
  2. Step 2: Convert to fraction form
    63,303.53/94,871.46 = 33,657.53/x
  3. Step 3: Cross multiply
    63,303.53x = 94,871.46 × 33,657.53
  4. Step 4: Simplify right side
    63,303.53x = 3,193,139,011.09
  5. Step 5: Solve for x
    x = 3,193,139,011.09/63,303.53
  6. Step 6: Final answer
    x = 50,441.72

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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.