Home / 22,533.66-33,755.18-10,508.81

Finding the Fourth Proportional to 22,533.66, 33,755.18 and 10,508.81

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Solution

The fourth proportional to 22,533.66, 33,755.18 and 10,508.81 is: 15,742.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,533.66 : 33,755.18 = 10,508.81 : x
  2. Step 2: Convert to fraction form
    22,533.66/33,755.18 = 10,508.81/x
  3. Step 3: Cross multiply
    22,533.66x = 33,755.18 × 10,508.81
  4. Step 4: Simplify right side
    22,533.66x = 354,726,551.82
  5. Step 5: Solve for x
    x = 354,726,551.82/22,533.66
  6. Step 6: Final answer
    x = 15,742.07

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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.