Home / 148,262.75-222,369.10-41,622.25

Finding the Fourth Proportional to 148,262.75, 222,369.10 and 41,622.25

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Solution

The fourth proportional to 148,262.75, 222,369.10 and 41,622.25 is: 62,426.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,262.75 : 222,369.10 = 41,622.25 : x
  2. Step 2: Convert to fraction form
    148,262.75/222,369.10 = 41,622.25/x
  3. Step 3: Cross multiply
    148,262.75x = 222,369.10 × 41,622.25
  4. Step 4: Simplify right side
    148,262.75x = 9,255,502,272.48
  5. Step 5: Solve for x
    x = 9,255,502,272.48/148,262.75
  6. Step 6: Final answer
    x = 62,426.35

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1.5x scale

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.