Home / 22,050.13-33,077.18-6,255.31

Finding the Fourth Proportional to 22,050.13, 33,077.18 and 6,255.31

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Solution

The fourth proportional to 22,050.13, 33,077.18 and 6,255.31 is: 9,383.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,050.13 : 33,077.18 = 6,255.31 : x
  2. Step 2: Convert to fraction form
    22,050.13/33,077.18 = 6,255.31/x
  3. Step 3: Cross multiply
    22,050.13x = 33,077.18 × 6,255.31
  4. Step 4: Simplify right side
    22,050.13x = 206,908,014.83
  5. Step 5: Solve for x
    x = 206,908,014.83/22,050.13
  6. Step 6: Final answer
    x = 9,383.53

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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.