Home / 93,813.46-140,772.14-34,687.92

Finding the Fourth Proportional to 93,813.46, 140,772.14 and 34,687.92

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Solution

The fourth proportional to 93,813.46, 140,772.14 and 34,687.92 is: 52,051.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,813.46 : 140,772.14 = 34,687.92 : x
  2. Step 2: Convert to fraction form
    93,813.46/140,772.14 = 34,687.92/x
  3. Step 3: Cross multiply
    93,813.46x = 140,772.14 × 34,687.92
  4. Step 4: Simplify right side
    93,813.46x = 4,883,092,730.55
  5. Step 5: Solve for x
    x = 4,883,092,730.55/93,813.46
  6. Step 6: Final answer
    x = 52,051.09

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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.