Home / 23,756.46-32,772.37-15,693.27

Finding the Fourth Proportional to 23,756.46, 32,772.37 and 15,693.27

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Solution

The fourth proportional to 23,756.46, 32,772.37 and 15,693.27 is: 21,649.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,756.46 : 32,772.37 = 15,693.27 : x
  2. Step 2: Convert to fraction form
    23,756.46/32,772.37 = 15,693.27/x
  3. Step 3: Cross multiply
    23,756.46x = 32,772.37 × 15,693.27
  4. Step 4: Simplify right side
    23,756.46x = 514,305,654.55
  5. Step 5: Solve for x
    x = 514,305,654.55/23,756.46
  6. Step 6: Final answer
    x = 21,649.08

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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.