Home / 32,212.55-44,453.37-17,871.93

Finding the Fourth Proportional to 32,212.55, 44,453.37 and 17,871.93

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Solution

The fourth proportional to 32,212.55, 44,453.37 and 17,871.93 is: 24,663.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,212.55 : 44,453.37 = 17,871.93 : x
  2. Step 2: Convert to fraction form
    32,212.55/44,453.37 = 17,871.93/x
  3. Step 3: Cross multiply
    32,212.55x = 44,453.37 × 17,871.93
  4. Step 4: Simplify right side
    32,212.55x = 794,467,516.90
  5. Step 5: Solve for x
    x = 794,467,516.90/32,212.55
  6. Step 6: Final answer
    x = 24,663.30

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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.