Home / 62,113.72-93,169.46-15,366.58

Finding the Fourth Proportional to 62,113.72, 93,169.46 and 15,366.58

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Solution

The fourth proportional to 62,113.72, 93,169.46 and 15,366.58 is: 23,049.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,113.72 : 93,169.46 = 15,366.58 : x
  2. Step 2: Convert to fraction form
    62,113.72/93,169.46 = 15,366.58/x
  3. Step 3: Cross multiply
    62,113.72x = 93,169.46 × 15,366.58
  4. Step 4: Simplify right side
    62,113.72x = 1,431,695,960.65
  5. Step 5: Solve for x
    x = 1,431,695,960.65/62,113.72
  6. Step 6: Final answer
    x = 23,049.59

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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.