Home / 63,943.37-95,924.93-21,813.59

Finding the Fourth Proportional to 63,943.37, 95,924.93 and 21,813.59

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Solution

The fourth proportional to 63,943.37, 95,924.93 and 21,813.59 is: 32,723.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,943.37 : 95,924.93 = 21,813.59 : x
  2. Step 2: Convert to fraction form
    63,943.37/95,924.93 = 21,813.59/x
  3. Step 3: Cross multiply
    63,943.37x = 95,924.93 × 21,813.59
  4. Step 4: Simplify right side
    63,943.37x = 2,092,466,505.11
  5. Step 5: Solve for x
    x = 2,092,466,505.11/63,943.37
  6. Step 6: Final answer
    x = 32,723.74

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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.