Home / 116,060.29-160,104.24-75,797.62

Finding the Fourth Proportional to 116,060.29, 160,104.24 and 75,797.62

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Solution

The fourth proportional to 116,060.29, 160,104.24 and 75,797.62 is: 104,562.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,060.29 : 160,104.24 = 75,797.62 : x
  2. Step 2: Convert to fraction form
    116,060.29/160,104.24 = 75,797.62/x
  3. Step 3: Cross multiply
    116,060.29x = 160,104.24 × 75,797.62
  4. Step 4: Simplify right side
    116,060.29x = 12,135,519,943.65
  5. Step 5: Solve for x
    x = 12,135,519,943.65/116,060.29
  6. Step 6: Final answer
    x = 104,562.21

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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.