Home / 32,454.12-44,772.60-19,026

Finding the Fourth Proportional to 32,454.12, 44,772.60 and 19,026

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Solution

The fourth proportional to 32,454.12, 44,772.60 and 19,026 is: 26,247.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,454.12 : 44,772.60 = 19,026 : x
  2. Step 2: Convert to fraction form
    32,454.12/44,772.60 = 19,026/x
  3. Step 3: Cross multiply
    32,454.12x = 44,772.60 × 19,026
  4. Step 4: Simplify right side
    32,454.12x = 851,843,487.60
  5. Step 5: Solve for x
    x = 851,843,487.60/32,454.12
  6. Step 6: Final answer
    x = 26,247.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.