Home / 32,254.35-48,387.65-11,193.54

Finding the Fourth Proportional to 32,254.35, 48,387.65 and 11,193.54

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Solution

The fourth proportional to 32,254.35, 48,387.65 and 11,193.54 is: 16,792.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,254.35 : 48,387.65 = 11,193.54 : x
  2. Step 2: Convert to fraction form
    32,254.35/48,387.65 = 11,193.54/x
  3. Step 3: Cross multiply
    32,254.35x = 48,387.65 × 11,193.54
  4. Step 4: Simplify right side
    32,254.35x = 541,629,039.81
  5. Step 5: Solve for x
    x = 541,629,039.81/32,254.35
  6. Step 6: Final answer
    x = 16,792.43

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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.