Home / 32,292.89-48,435.74-11,229.29

Finding the Fourth Proportional to 32,292.89, 48,435.74 and 11,229.29

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Solution

The fourth proportional to 32,292.89, 48,435.74 and 11,229.29 is: 16,842.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,292.89 : 48,435.74 = 11,229.29 : x
  2. Step 2: Convert to fraction form
    32,292.89/48,435.74 = 11,229.29/x
  3. Step 3: Cross multiply
    32,292.89x = 48,435.74 × 11,229.29
  4. Step 4: Simplify right side
    32,292.89x = 543,898,914.68
  5. Step 5: Solve for x
    x = 543,898,914.68/32,292.89
  6. Step 6: Final answer
    x = 16,842.68

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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.