Home / 29,898.11-41,263.93-22,716.25

Finding the Fourth Proportional to 29,898.11, 41,263.93 and 22,716.25

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Solution

The fourth proportional to 29,898.11, 41,263.93 and 22,716.25 is: 31,351.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,898.11 : 41,263.93 = 22,716.25 : x
  2. Step 2: Convert to fraction form
    29,898.11/41,263.93 = 22,716.25/x
  3. Step 3: Cross multiply
    29,898.11x = 41,263.93 × 22,716.25
  4. Step 4: Simplify right side
    29,898.11x = 937,361,675.10
  5. Step 5: Solve for x
    x = 937,361,675.10/29,898.11
  6. Step 6: Final answer
    x = 31,351.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.