Home / 93,592.64-140,427.96-41,039.84

Finding the Fourth Proportional to 93,592.64, 140,427.96 and 41,039.84

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Solution

The fourth proportional to 93,592.64, 140,427.96 and 41,039.84 is: 61,576.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,592.64 : 140,427.96 = 41,039.84 : x
  2. Step 2: Convert to fraction form
    93,592.64/140,427.96 = 41,039.84/x
  3. Step 3: Cross multiply
    93,592.64x = 140,427.96 × 41,039.84
  4. Step 4: Simplify right side
    93,592.64x = 5,763,141,009.93
  5. Step 5: Solve for x
    x = 5,763,141,009.93/93,592.64
  6. Step 6: Final answer
    x = 61,576.86

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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.