Home / 93,122.25-139,705.24-26,563.33

Finding the Fourth Proportional to 93,122.25, 139,705.24 and 26,563.33

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Solution

The fourth proportional to 93,122.25, 139,705.24 and 26,563.33 is: 39,851.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,122.25 : 139,705.24 = 26,563.33 : x
  2. Step 2: Convert to fraction form
    93,122.25/139,705.24 = 26,563.33/x
  3. Step 3: Cross multiply
    93,122.25x = 139,705.24 × 26,563.33
  4. Step 4: Simplify right side
    93,122.25x = 3,711,036,392.85
  5. Step 5: Solve for x
    x = 3,711,036,392.85/93,122.25
  6. Step 6: Final answer
    x = 39,851.23

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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.