Home / 98,694.19-148,025.83-32,133.87

Finding the Fourth Proportional to 98,694.19, 148,025.83 and 32,133.87

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Solution

The fourth proportional to 98,694.19, 148,025.83 and 32,133.87 is: 48,195.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,694.19 : 148,025.83 = 32,133.87 : x
  2. Step 2: Convert to fraction form
    98,694.19/148,025.83 = 32,133.87/x
  3. Step 3: Cross multiply
    98,694.19x = 148,025.83 × 32,133.87
  4. Step 4: Simplify right side
    98,694.19x = 4,756,642,247.13
  5. Step 5: Solve for x
    x = 4,756,642,247.13/98,694.19
  6. Step 6: Final answer
    x = 48,195.77

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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.