Home / 18,022.06-24,869.01-10,063.81

Finding the Fourth Proportional to 18,022.06, 24,869.01 and 10,063.81

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Solution

The fourth proportional to 18,022.06, 24,869.01 and 10,063.81 is: 13,887.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,022.06 : 24,869.01 = 10,063.81 : x
  2. Step 2: Convert to fraction form
    18,022.06/24,869.01 = 10,063.81/x
  3. Step 3: Cross multiply
    18,022.06x = 24,869.01 × 10,063.81
  4. Step 4: Simplify right side
    18,022.06x = 250,276,991.53
  5. Step 5: Solve for x
    x = 250,276,991.53/18,022.06
  6. Step 6: Final answer
    x = 13,887.26

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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.