Home / 50,356.05-75,544.67-14,814.39

Finding the Fourth Proportional to 50,356.05, 75,544.67 and 14,814.39

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Solution

The fourth proportional to 50,356.05, 75,544.67 and 14,814.39 is: 22,224.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,356.05 : 75,544.67 = 14,814.39 : x
  2. Step 2: Convert to fraction form
    50,356.05/75,544.67 = 14,814.39/x
  3. Step 3: Cross multiply
    50,356.05x = 75,544.67 × 14,814.39
  4. Step 4: Simplify right side
    50,356.05x = 1,119,148,240.84
  5. Step 5: Solve for x
    x = 1,119,148,240.84/50,356.05
  6. Step 6: Final answer
    x = 22,224.70

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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.