Home / 50,395.99-75,572.16-15,327.49

Finding the Fourth Proportional to 50,395.99, 75,572.16 and 15,327.49

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Solution

The fourth proportional to 50,395.99, 75,572.16 and 15,327.49 is: 22,984.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,395.99 : 75,572.16 = 15,327.49 : x
  2. Step 2: Convert to fraction form
    50,395.99/75,572.16 = 15,327.49/x
  3. Step 3: Cross multiply
    50,395.99x = 75,572.16 × 15,327.49
  4. Step 4: Simplify right side
    50,395.99x = 1,158,331,526.68
  5. Step 5: Solve for x
    x = 1,158,331,526.68/50,395.99
  6. Step 6: Final answer
    x = 22,984.60

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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.