Home / 62,379.55-93,570.02-18,006.71

Finding the Fourth Proportional to 62,379.55, 93,570.02 and 18,006.71

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Solution

The fourth proportional to 62,379.55, 93,570.02 and 18,006.71 is: 27,010.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,379.55 : 93,570.02 = 18,006.71 : x
  2. Step 2: Convert to fraction form
    62,379.55/93,570.02 = 18,006.71/x
  3. Step 3: Cross multiply
    62,379.55x = 93,570.02 × 18,006.71
  4. Step 4: Simplify right side
    62,379.55x = 1,684,888,124.80
  5. Step 5: Solve for x
    x = 1,684,888,124.80/62,379.55
  6. Step 6: Final answer
    x = 27,010.27

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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.