Home / 23,675.08-32,683.44-14,725.47

Finding the Fourth Proportional to 23,675.08, 32,683.44 and 14,725.47

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Solution

The fourth proportional to 23,675.08, 32,683.44 and 14,725.47 is: 20,328.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,675.08 : 32,683.44 = 14,725.47 : x
  2. Step 2: Convert to fraction form
    23,675.08/32,683.44 = 14,725.47/x
  3. Step 3: Cross multiply
    23,675.08x = 32,683.44 × 14,725.47
  4. Step 4: Simplify right side
    23,675.08x = 481,279,015.22
  5. Step 5: Solve for x
    x = 481,279,015.22/23,675.08
  6. Step 6: Final answer
    x = 20,328.51

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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.