Home / 148,588.08-222,916.11-64,362.26

Finding the Fourth Proportional to 148,588.08, 222,916.11 and 64,362.26

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Solution

The fourth proportional to 148,588.08, 222,916.11 and 64,362.26 is: 96,558.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,588.08 : 222,916.11 = 64,362.26 : x
  2. Step 2: Convert to fraction form
    148,588.08/222,916.11 = 64,362.26/x
  3. Step 3: Cross multiply
    148,588.08x = 222,916.11 × 64,362.26
  4. Step 4: Simplify right side
    148,588.08x = 14,347,384,630.01
  5. Step 5: Solve for x
    x = 14,347,384,630.01/148,588.08
  6. Step 6: Final answer
    x = 96,558.11

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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.