Home / 39,532.67-59,295.32-11,072.19

Finding the Fourth Proportional to 39,532.67, 59,295.32 and 11,072.19

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Solution

The fourth proportional to 39,532.67, 59,295.32 and 11,072.19 is: 16,607.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,532.67 : 59,295.32 = 11,072.19 : x
  2. Step 2: Convert to fraction form
    39,532.67/59,295.32 = 11,072.19/x
  3. Step 3: Cross multiply
    39,532.67x = 59,295.32 × 11,072.19
  4. Step 4: Simplify right side
    39,532.67x = 656,529,076.83
  5. Step 5: Solve for x
    x = 656,529,076.83/39,532.67
  6. Step 6: Final answer
    x = 16,607.26

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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.