Home / 33,270.19-49,890.22-9,572.29

Finding the Fourth Proportional to 33,270.19, 49,890.22 and 9,572.29

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Solution

The fourth proportional to 33,270.19, 49,890.22 and 9,572.29 is: 14,354.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,270.19 : 49,890.22 = 9,572.29 : x
  2. Step 2: Convert to fraction form
    33,270.19/49,890.22 = 9,572.29/x
  3. Step 3: Cross multiply
    33,270.19x = 49,890.22 × 9,572.29
  4. Step 4: Simplify right side
    33,270.19x = 477,563,654.00
  5. Step 5: Solve for x
    x = 477,563,654.00/33,270.19
  6. Step 6: Final answer
    x = 14,354.10

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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.