Home / 59,954.09-89,941.93-29,983.95

Finding the Fourth Proportional to 59,954.09, 89,941.93 and 29,983.95

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Solution

The fourth proportional to 59,954.09, 89,941.93 and 29,983.95 is: 44,981.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,954.09 : 89,941.93 = 29,983.95 : x
  2. Step 2: Convert to fraction form
    59,954.09/89,941.93 = 29,983.95/x
  3. Step 3: Cross multiply
    59,954.09x = 89,941.93 × 29,983.95
  4. Step 4: Simplify right side
    59,954.09x = 2,696,814,257.06
  5. Step 5: Solve for x
    x = 2,696,814,257.06/59,954.09
  6. Step 6: Final answer
    x = 44,981.33

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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.