Home / 23,636.09-32,619.26-13,025.72

Finding the Fourth Proportional to 23,636.09, 32,619.26 and 13,025.72

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Solution

The fourth proportional to 23,636.09, 32,619.26 and 13,025.72 is: 17,976.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,636.09 : 32,619.26 = 13,025.72 : x
  2. Step 2: Convert to fraction form
    23,636.09/32,619.26 = 13,025.72/x
  3. Step 3: Cross multiply
    23,636.09x = 32,619.26 × 13,025.72
  4. Step 4: Simplify right side
    23,636.09x = 424,889,347.37
  5. Step 5: Solve for x
    x = 424,889,347.37/23,636.09
  6. Step 6: Final answer
    x = 17,976.30

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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.