Home / 20,061.32-30,091.96-6,021.34

Finding the Fourth Proportional to 20,061.32, 30,091.96 and 6,021.34

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Solution

The fourth proportional to 20,061.32, 30,091.96 and 6,021.34 is: 9,032.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,061.32 : 30,091.96 = 6,021.34 : x
  2. Step 2: Convert to fraction form
    20,061.32/30,091.96 = 6,021.34/x
  3. Step 3: Cross multiply
    20,061.32x = 30,091.96 × 6,021.34
  4. Step 4: Simplify right side
    20,061.32x = 181,193,832.14
  5. Step 5: Solve for x
    x = 181,193,832.14/20,061.32
  6. Step 6: Final answer
    x = 9,032.00

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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.