Home / 62,370.45-93,537.45-22,384.80

Finding the Fourth Proportional to 62,370.45, 93,537.45 and 22,384.80

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Solution

The fourth proportional to 62,370.45, 93,537.45 and 22,384.80 is: 33,570.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,370.45 : 93,537.45 = 22,384.80 : x
  2. Step 2: Convert to fraction form
    62,370.45/93,537.45 = 22,384.80/x
  3. Step 3: Cross multiply
    62,370.45x = 93,537.45 × 22,384.80
  4. Step 4: Simplify right side
    62,370.45x = 2,093,817,110.76
  5. Step 5: Solve for x
    x = 2,093,817,110.76/62,370.45
  6. Step 6: Final answer
    x = 33,570.66

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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.