Home / 62,115.23-93,095.08-48,915.47

Finding the Fourth Proportional to 62,115.23, 93,095.08 and 48,915.47

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Solution

The fourth proportional to 62,115.23, 93,095.08 and 48,915.47 is: 73,311.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,115.23 : 93,095.08 = 48,915.47 : x
  2. Step 2: Convert to fraction form
    62,115.23/93,095.08 = 48,915.47/x
  3. Step 3: Cross multiply
    62,115.23x = 93,095.08 × 48,915.47
  4. Step 4: Simplify right side
    62,115.23x = 4,553,789,592.89
  5. Step 5: Solve for x
    x = 4,553,789,592.89/62,115.23
  6. Step 6: Final answer
    x = 73,311.97

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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.