Home / 19,033.67-28,552.41-6,552.05

Finding the Fourth Proportional to 19,033.67, 28,552.41 and 6,552.05

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Solution

The fourth proportional to 19,033.67, 28,552.41 and 6,552.05 is: 9,828.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033.67 : 28,552.41 = 6,552.05 : x
  2. Step 2: Convert to fraction form
    19,033.67/28,552.41 = 6,552.05/x
  3. Step 3: Cross multiply
    19,033.67x = 28,552.41 × 6,552.05
  4. Step 4: Simplify right side
    19,033.67x = 187,076,675.18
  5. Step 5: Solve for x
    x = 187,076,675.18/19,033.67
  6. Step 6: Final answer
    x = 9,828.73

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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.