Home / 148,589.14-222,881.16-59,840.38

Finding the Fourth Proportional to 148,589.14, 222,881.16 and 59,840.38

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Solution

The fourth proportional to 148,589.14, 222,881.16 and 59,840.38 is: 89,759.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,589.14 : 222,881.16 = 59,840.38 : x
  2. Step 2: Convert to fraction form
    148,589.14/222,881.16 = 59,840.38/x
  3. Step 3: Cross multiply
    148,589.14x = 222,881.16 × 59,840.38
  4. Step 4: Simplify right side
    148,589.14x = 13,337,293,309.24
  5. Step 5: Solve for x
    x = 13,337,293,309.24/148,589.14
  6. Step 6: Final answer
    x = 89,759.54

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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.