Home / 23,824.28-32,780.94-19,559.63

Finding the Fourth Proportional to 23,824.28, 32,780.94 and 19,559.63

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Solution

The fourth proportional to 23,824.28, 32,780.94 and 19,559.63 is: 26,913.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,824.28 : 32,780.94 = 19,559.63 : x
  2. Step 2: Convert to fraction form
    23,824.28/32,780.94 = 19,559.63/x
  3. Step 3: Cross multiply
    23,824.28x = 32,780.94 × 19,559.63
  4. Step 4: Simplify right side
    23,824.28x = 641,182,893.55
  5. Step 5: Solve for x
    x = 641,182,893.55/23,824.28
  6. Step 6: Final answer
    x = 26,913.01

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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.