Home / 32,402.43-48,533.18-15,727.37

Finding the Fourth Proportional to 32,402.43, 48,533.18 and 15,727.37

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Solution

The fourth proportional to 32,402.43, 48,533.18 and 15,727.37 is: 23,556.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,402.43 : 48,533.18 = 15,727.37 : x
  2. Step 2: Convert to fraction form
    32,402.43/48,533.18 = 15,727.37/x
  3. Step 3: Cross multiply
    32,402.43x = 48,533.18 × 15,727.37
  4. Step 4: Simplify right side
    32,402.43x = 763,298,957.83
  5. Step 5: Solve for x
    x = 763,298,957.83/32,402.43
  6. Step 6: Final answer
    x = 23,556.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.