Home / 25,374.44-35,018.34-14,200.04

Finding the Fourth Proportional to 25,374.44, 35,018.34 and 14,200.04

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Solution

The fourth proportional to 25,374.44, 35,018.34 and 14,200.04 is: 19,596.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,374.44 : 35,018.34 = 14,200.04 : x
  2. Step 2: Convert to fraction form
    25,374.44/35,018.34 = 14,200.04/x
  3. Step 3: Cross multiply
    25,374.44x = 35,018.34 × 14,200.04
  4. Step 4: Simplify right side
    25,374.44x = 497,261,828.73
  5. Step 5: Solve for x
    x = 497,261,828.73/25,374.44
  6. Step 6: Final answer
    x = 19,596.96

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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.