Home / 59,981.09-89,944.09-35,028.77

Finding the Fourth Proportional to 59,981.09, 89,944.09 and 35,028.77

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Solution

The fourth proportional to 59,981.09, 89,944.09 and 35,028.77 is: 52,527.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,981.09 : 89,944.09 = 35,028.77 : x
  2. Step 2: Convert to fraction form
    59,981.09/89,944.09 = 35,028.77/x
  3. Step 3: Cross multiply
    59,981.09x = 89,944.09 × 35,028.77
  4. Step 4: Simplify right side
    59,981.09x = 3,150,630,304.18
  5. Step 5: Solve for x
    x = 3,150,630,304.18/59,981.09
  6. Step 6: Final answer
    x = 52,527.06

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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.