Home / 93,683.01-140,579.88-34,560.21

Finding the Fourth Proportional to 93,683.01, 140,579.88 and 34,560.21

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Solution

The fourth proportional to 93,683.01, 140,579.88 and 34,560.21 is: 51,860.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,683.01 : 140,579.88 = 34,560.21 : x
  2. Step 2: Convert to fraction form
    93,683.01/140,579.88 = 34,560.21/x
  3. Step 3: Cross multiply
    93,683.01x = 140,579.88 × 34,560.21
  4. Step 4: Simplify right side
    93,683.01x = 4,858,470,174.57
  5. Step 5: Solve for x
    x = 4,858,470,174.57/93,683.01
  6. Step 6: Final answer
    x = 51,860.74

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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.