Home / 148,325.54-222,569.32-62,923.20

Finding the Fourth Proportional to 148,325.54, 222,569.32 and 62,923.20

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Solution

The fourth proportional to 148,325.54, 222,569.32 and 62,923.20 is: 94,419.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,325.54 : 222,569.32 = 62,923.20 : x
  2. Step 2: Convert to fraction form
    148,325.54/222,569.32 = 62,923.20/x
  3. Step 3: Cross multiply
    148,325.54x = 222,569.32 × 62,923.20
  4. Step 4: Simplify right side
    148,325.54x = 14,004,774,078.03
  5. Step 5: Solve for x
    x = 14,004,774,078.03/148,325.54
  6. Step 6: Final answer
    x = 94,419.17

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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.