Home / 23,869.56-32,932.56-13,794.30

Finding the Fourth Proportional to 23,869.56, 32,932.56 and 13,794.30

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Solution

The fourth proportional to 23,869.56, 32,932.56 and 13,794.30 is: 19,031.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,869.56 : 32,932.56 = 13,794.30 : x
  2. Step 2: Convert to fraction form
    23,869.56/32,932.56 = 13,794.30/x
  3. Step 3: Cross multiply
    23,869.56x = 32,932.56 × 13,794.30
  4. Step 4: Simplify right side
    23,869.56x = 454,281,612.41
  5. Step 5: Solve for x
    x = 454,281,612.41/23,869.56
  6. Step 6: Final answer
    x = 19,031.84

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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.