Home / 62,049.67-93,039.19-42,352.09

Finding the Fourth Proportional to 62,049.67, 93,039.19 and 42,352.09

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Solution

The fourth proportional to 62,049.67, 93,039.19 and 42,352.09 is: 63,504.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,049.67 : 93,039.19 = 42,352.09 : x
  2. Step 2: Convert to fraction form
    62,049.67/93,039.19 = 42,352.09/x
  3. Step 3: Cross multiply
    62,049.67x = 93,039.19 × 42,352.09
  4. Step 4: Simplify right side
    62,049.67x = 3,940,404,148.41
  5. Step 5: Solve for x
    x = 3,940,404,148.41/62,049.67
  6. Step 6: Final answer
    x = 63,504.03

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1.5x scale

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.