Home / 62,369.20-93,211.97-45,537.65

Finding the Fourth Proportional to 62,369.20, 93,211.97 and 45,537.65

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Solution

The fourth proportional to 62,369.20, 93,211.97 and 45,537.65 is: 68,056.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,369.20 : 93,211.97 = 45,537.65 : x
  2. Step 2: Convert to fraction form
    62,369.20/93,211.97 = 45,537.65/x
  3. Step 3: Cross multiply
    62,369.20x = 93,211.97 × 45,537.65
  4. Step 4: Simplify right side
    62,369.20x = 4,244,654,065.67
  5. Step 5: Solve for x
    x = 4,244,654,065.67/62,369.20
  6. Step 6: Final answer
    x = 68,056.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.