Home / 32,033.29-48,050.11-21,009.79

Finding the Fourth Proportional to 32,033.29, 48,050.11 and 21,009.79

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Solution

The fourth proportional to 32,033.29, 48,050.11 and 21,009.79 is: 31,514.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,033.29 : 48,050.11 = 21,009.79 : x
  2. Step 2: Convert to fraction form
    32,033.29/48,050.11 = 21,009.79/x
  3. Step 3: Cross multiply
    32,033.29x = 48,050.11 × 21,009.79
  4. Step 4: Simplify right side
    32,033.29x = 1,009,522,375.28
  5. Step 5: Solve for x
    x = 1,009,522,375.28/32,033.29
  6. Step 6: Final answer
    x = 31,514.79

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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.