Home / 41,025.06-61,566.75-18,863.46

Finding the Fourth Proportional to 41,025.06, 61,566.75 and 18,863.46

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Solution

The fourth proportional to 41,025.06, 61,566.75 and 18,863.46 is: 28,308.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,025.06 : 61,566.75 = 18,863.46 : x
  2. Step 2: Convert to fraction form
    41,025.06/61,566.75 = 18,863.46/x
  3. Step 3: Cross multiply
    41,025.06x = 61,566.75 × 18,863.46
  4. Step 4: Simplify right side
    41,025.06x = 1,161,361,925.96
  5. Step 5: Solve for x
    x = 1,161,361,925.96/41,025.06
  6. Step 6: Final answer
    x = 28,308.60

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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.