Home / 94,637.40-141,804.90-50,206.20

Finding the Fourth Proportional to 94,637.40, 141,804.90 and 50,206.20

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Solution

The fourth proportional to 94,637.40, 141,804.90 and 50,206.20 is: 75,229.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,637.40 : 141,804.90 = 50,206.20 : x
  2. Step 2: Convert to fraction form
    94,637.40/141,804.90 = 50,206.20/x
  3. Step 3: Cross multiply
    94,637.40x = 141,804.90 × 50,206.20
  4. Step 4: Simplify right side
    94,637.40x = 7,119,485,170.38
  5. Step 5: Solve for x
    x = 7,119,485,170.38/94,637.40
  6. Step 6: Final answer
    x = 75,229.09

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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.