Home / 67,374.60-92,924.46-43,507.14

Finding the Fourth Proportional to 67,374.60, 92,924.46 and 43,507.14

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Solution

The fourth proportional to 67,374.60, 92,924.46 and 43,507.14 is: 60,005.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,374.60 : 92,924.46 = 43,507.14 : x
  2. Step 2: Convert to fraction form
    67,374.60/92,924.46 = 43,507.14/x
  3. Step 3: Cross multiply
    67,374.60x = 92,924.46 × 43,507.14
  4. Step 4: Simplify right side
    67,374.60x = 4,042,877,490.64
  5. Step 5: Solve for x
    x = 4,042,877,490.64/67,374.60
  6. Step 6: Final answer
    x = 60,005.96

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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.