Home / 93,683.33-140,455.73-48,640.01

Finding the Fourth Proportional to 93,683.33, 140,455.73 and 48,640.01

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Solution

The fourth proportional to 93,683.33, 140,455.73 and 48,640.01 is: 72,924.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,683.33 : 140,455.73 = 48,640.01 : x
  2. Step 2: Convert to fraction form
    93,683.33/140,455.73 = 48,640.01/x
  3. Step 3: Cross multiply
    93,683.33x = 140,455.73 × 48,640.01
  4. Step 4: Simplify right side
    93,683.33x = 6,831,768,584.50
  5. Step 5: Solve for x
    x = 6,831,768,584.50/93,683.33
  6. Step 6: Final answer
    x = 72,924.06

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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.