Home / 32,186.44-48,289.58-14,432.05

Finding the Fourth Proportional to 32,186.44, 48,289.58 and 14,432.05

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Solution

The fourth proportional to 32,186.44, 48,289.58 and 14,432.05 is: 21,652.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,186.44 : 48,289.58 = 14,432.05 : x
  2. Step 2: Convert to fraction form
    32,186.44/48,289.58 = 14,432.05/x
  3. Step 3: Cross multiply
    32,186.44x = 48,289.58 × 14,432.05
  4. Step 4: Simplify right side
    32,186.44x = 696,917,633.04
  5. Step 5: Solve for x
    x = 696,917,633.04/32,186.44
  6. Step 6: Final answer
    x = 21,652.52

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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.