Home / 202,050.60-303,513.30-194,614.80

Finding the Fourth Proportional to 202,050.60, 303,513.30 and 194,614.80

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Solution

The fourth proportional to 202,050.60, 303,513.30 and 194,614.80 is: 292,343.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,050.60 : 303,513.30 = 194,614.80 : x
  2. Step 2: Convert to fraction form
    202,050.60/303,513.30 = 194,614.80/x
  3. Step 3: Cross multiply
    202,050.60x = 303,513.30 × 194,614.80
  4. Step 4: Simplify right side
    202,050.60x = 59,068,180,176.84
  5. Step 5: Solve for x
    x = 59,068,180,176.84/202,050.60
  6. Step 6: Final answer
    x = 292,343.50

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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.