Home / 62,072.10-93,109.86-22,658.58

Finding the Fourth Proportional to 62,072.10, 93,109.86 and 22,658.58

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Solution

The fourth proportional to 62,072.10, 93,109.86 and 22,658.58 is: 33,988.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,072.10 : 93,109.86 = 22,658.58 : x
  2. Step 2: Convert to fraction form
    62,072.10/93,109.86 = 22,658.58/x
  3. Step 3: Cross multiply
    62,072.10x = 93,109.86 × 22,658.58
  4. Step 4: Simplify right side
    62,072.10x = 2,109,737,211.60
  5. Step 5: Solve for x
    x = 2,109,737,211.60/62,072.10
  6. Step 6: Final answer
    x = 33,988.49

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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.