Home / 32,632.27-48,933.11-19,127.54

Finding the Fourth Proportional to 32,632.27, 48,933.11 and 19,127.54

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Solution

The fourth proportional to 32,632.27, 48,933.11 and 19,127.54 is: 28,682.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,632.27 : 48,933.11 = 19,127.54 : x
  2. Step 2: Convert to fraction form
    32,632.27/48,933.11 = 19,127.54/x
  3. Step 3: Cross multiply
    32,632.27x = 48,933.11 × 19,127.54
  4. Step 4: Simplify right side
    32,632.27x = 935,970,189.00
  5. Step 5: Solve for x
    x = 935,970,189.00/32,632.27
  6. Step 6: Final answer
    x = 28,682.35

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1.5x scale

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.