Home / 93,369.66-140,063.04-37,196.16

Finding the Fourth Proportional to 93,369.66, 140,063.04 and 37,196.16

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Solution

The fourth proportional to 93,369.66, 140,063.04 and 37,196.16 is: 55,797.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,369.66 : 140,063.04 = 37,196.16 : x
  2. Step 2: Convert to fraction form
    93,369.66/140,063.04 = 37,196.16/x
  3. Step 3: Cross multiply
    93,369.66x = 140,063.04 × 37,196.16
  4. Step 4: Simplify right side
    93,369.66x = 5,209,807,245.93
  5. Step 5: Solve for x
    x = 5,209,807,245.93/93,369.66
  6. Step 6: Final answer
    x = 55,797.65

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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.