Home / 23,366.76-32,245.32-13,296.28

Finding the Fourth Proportional to 23,366.76, 32,245.32 and 13,296.28

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Solution

The fourth proportional to 23,366.76, 32,245.32 and 13,296.28 is: 18,348.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,366.76 : 32,245.32 = 13,296.28 : x
  2. Step 2: Convert to fraction form
    23,366.76/32,245.32 = 13,296.28/x
  3. Step 3: Cross multiply
    23,366.76x = 32,245.32 × 13,296.28
  4. Step 4: Simplify right side
    23,366.76x = 428,742,803.41
  5. Step 5: Solve for x
    x = 428,742,803.41/23,366.76
  6. Step 6: Final answer
    x = 18,348.41

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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.