Home / 33,232.10-49,848.15-20,110.10

Finding the Fourth Proportional to 33,232.10, 49,848.15 and 20,110.10

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Solution

The fourth proportional to 33,232.10, 49,848.15 and 20,110.10 is: 30,165.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,232.10 : 49,848.15 = 20,110.10 : x
  2. Step 2: Convert to fraction form
    33,232.10/49,848.15 = 20,110.10/x
  3. Step 3: Cross multiply
    33,232.10x = 49,848.15 × 20,110.10
  4. Step 4: Simplify right side
    33,232.10x = 1,002,451,281.32
  5. Step 5: Solve for x
    x = 1,002,451,281.32/33,232.10
  6. Step 6: Final answer
    x = 30,165.15

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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.