Home / 146,069.68-219,195.24-93,516.88

Finding the Fourth Proportional to 146,069.68, 219,195.24 and 93,516.88

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Solution

The fourth proportional to 146,069.68, 219,195.24 and 93,516.88 is: 140,333.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,069.68 : 219,195.24 = 93,516.88 : x
  2. Step 2: Convert to fraction form
    146,069.68/219,195.24 = 93,516.88/x
  3. Step 3: Cross multiply
    146,069.68x = 219,195.24 × 93,516.88
  4. Step 4: Simplify right side
    146,069.68x = 20,498,454,955.65
  5. Step 5: Solve for x
    x = 20,498,454,955.65/146,069.68
  6. Step 6: Final answer
    x = 140,333.40

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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.