Home / 23,464.71-32,356.31-19,183.77

Finding the Fourth Proportional to 23,464.71, 32,356.31 and 19,183.77

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Solution

The fourth proportional to 23,464.71, 32,356.31 and 19,183.77 is: 26,453.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,464.71 : 32,356.31 = 19,183.77 : x
  2. Step 2: Convert to fraction form
    23,464.71/32,356.31 = 19,183.77/x
  3. Step 3: Cross multiply
    23,464.71x = 32,356.31 × 19,183.77
  4. Step 4: Simplify right side
    23,464.71x = 620,715,913.17
  5. Step 5: Solve for x
    x = 620,715,913.17/23,464.71
  6. Step 6: Final answer
    x = 26,453.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.